关于MIT数据库的分析统计资料

关于MIT数据库的 分析 定性数据统计分析pdf销售业绩分析模板建筑结构震害分析销售进度分析表京东商城竞争战略分析 统计资料 Record 100 (MLII, V5; male, age 69) Medications: Aldomet, Inderal Beats Before 5:00 After 5:00 Total Normal 367 1872 2239 APC 4 29 33 PVC - 1 1 Total 371 1902 2273 Supraventricular ectopy , 33 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 70-89 1 30:06 Signal quality Episodes Duration Both clean 1 30:06 Points of interest: 11:03 Normal sinus rhythm 25:13 PVC 26:09 APCs 27:55 Normal sinus rhythm Record 101 (MLII, V1; female, age 75) Medications: Diapres Beats Before 5:00 After 5:00 Total Normal 342 1518 1860 APC - 3 3 Unclassifiable - 2 2 Total 342 1523 1865 Supraventricular ectopy , 3 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 55-79 1 30:06 Signal quality Episodes Duration Both clean 3 30:01 Upper noisy 1 0:04 Unreadable 1 0:01 Points of interest: 1:34 Normal sinus rhythm 1:48 Noise 5:13 Noise/artifact 9:54 APC 24:32 APC Record 102 (V5, V2; female, age 84) Medications: Digoxin Beats Before 5:00 After 5:00 Total Normal 98 1 99 PVC 1 3 4 Paced 243 1785 2028 Pacemaker fusion 24 32 56 Total 366 1821 2187 Ventricular ectopy , 4 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 72-78 2 1:22 Paced rhythm 68-78 3 28:44 Signal quality Episodes Duration Both clean 1 30:06 Notes: The rhythm is paced with a demand pacemaker. The PVCs are multiform. Points of interest: 0:55 Paced rhythm 1:12 Transition from paced to normal sinus rhythm 1:28 PVC 2:30 Normal sinus rhythm 4:51 Pacemaker fusion beats 9:35 PVC 16:12 Paced rhythm Record 103 (MLII, V2; male, age not recorded) Medications: Diapres, Xyloprim Beats Before 5:00 After 5:00 Total Normal 355 1727 2082 APC - 2 2 Total 355 1729 2084 Supraventricular ectopy , 2 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 62-92 1 30:06 Signal quality Episodes Duration Both clean 4 22:01 Upper noisy 1 0:09 Lower noisy 2 7:56 Points of interest: 1:09 Normal sinus rhythm 17:21 Normal sinus rhythm 19:15 APC, noise in lower signal 22:13 Noise in lower signal 23:33 Noise in lower signal 28:58 Noise in lower signal Record 104 (V5, V2; female, age 66) Medications: Digoxin, Pronestyl Beats Before 5:00 After 5:00 Total Normal 65 98 163 PVC 1 1 2 Paced 197 1183 1380 Pacemaker fusion 104 562 666 Unclassifiable 5 13 18 Total 372 1857 2229 Ventricular ectopy , 2 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 69-82 22 3:52 Paced rhythm 70-78 23 26:13 Signal quality Episodes Duration Both clean 13 26:46 Upper noisy 5 0:24 Lower noisy 8 0:46 Both noisy 12 2:09 Notes: The rate of paced rhythm is close to that of the underlying sinus rhythm, resulting in many pacemaker fusion beats. The PVCs are multiform. Several bursts of muscle noise occur, but the signals are generally of good quality. Points of interest: 3:42 PVC 5:13 Noise 5:52 Transition from paced to normal sinus rhythm 6:17 Noise 8:22 Noise in lower signal 26:51 Paced, normal, and pacemaker fusion beats 29:10 Paced, normal, and pacemaker fusion beats Record 105 (MLII, V1; female, age 73) Medications: Digoxin, Nitropaste, Pronestyl Beats Before 5:00 After 5:00 Total Normal 405 2121 2526 PVC 12 29 41 Unclassifiable - 5 5 Total 417 2155 2572 Ventricular ectopy , 41 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 78-102 1 30:06 Signal quality Episodes Duration Both clean 31 22:18 Upper noisy 3 0:10 Lower noisy 28 3:27 Both noisy 23 4:06 Unreadable 4 0:04 Notes: The PVCs are uniform. The predominant feature of this tape is high-grade noise and artifact. Points of interest: 5:27 Artifact 7:57 PVC 15:16 Normal sinus rhythm 17:52 Artifacts 22:02 Noise 26:45 PVC 27:27 Noise 28:08 Noise 29:07 Noise Record 106 (MLII, V1; female, age 24) Medications: Inderal Beats Before 5:00 After 5:00 Total Normal 271 1236 1507 PVC 60 460 520 Total 331 1696 2027 Ventricular ectopy , 327 isolated beats , 95 couplets , 1 run of 3 beats Rhythm Rate Episodes Duration Normal sinus rhythm 49-87 21 22:36 Ventricular bigeminy 55-103 18 7:15 Ventricular trigeminy 57-90 1 0:13 Ventricular tachycardia 121 1 0:02 Signal quality Episodes Duration Both clean 15 16:25 Lower noisy 15 13:41 Notes: The PVCs are multiform. Points of interest: 0:19 Normal sinus rhythm, noise in lower signal 1:37 Ventricular couplets 2:53 Ventricular tachycardia, 3 beats 4:23 PVC 7:57 Noise in lower signal 10:52 Noise in lower signal 12:27 Ventricular bigeminy (two types) 16:17 Multiform PVCs, ventricular couplet 25:13 Ventricular couplet 25:52 Ventricular couplets Record 107 (MLII, V1; male, age 63) Medications: Digoxin Beats Before 5:00 After 5:00 Total PVC 2 57 59 Paced 351 1727 2078 Total 353 1784 2137 Ventricular ectopy , 59 isolated beats Rhythm Rate Episodes Duration Paced rhythm 68-82 1 30:06 Signal quality Episodes Duration Both clean 2 30:04 Lower noisy 1 0:02 Notes: Complete heart block is present. The PVCs are multiform. Points of interest: 0:44 Paced rhythm 12:30 PVC 19:54 PVC 20:38 Noise 25:52 PVC Record 108 (MLII, V1; female, age 87) Medications: Digoxin, Quinaglute Beats Before 5:00 After 5:00 Total Normal 279 1460 1740 APC - 4 4 PVC 4 13 17 Fusion PVC - 2 2 Junctional escape - 1 1 Blocked APC 2 9 11 Total 285 1489 1774 Supraventricular ectopy , 4 isolated beats Ventricular ectopy , 15 isolated beats , 2 couplets Rhythm Rate Episodes Duration Normal sinus rhythm 44-78 1 30:06 Signal quality Episodes Duration Both clean 19 24:05 Upper noisy 3 0:16 Lower noisy 12 2:45 Both noisy 8 3:01 Notes: There is borderline first degree AV block and sinus arrhythmia. The PVCs are multiform. The lower channel exhibits considerable noise and baseline shifts. Points of interest: 0:22 PVC, blocked APC, noise 4:51 Interpolated PVC 7:41 Axis shift 8:13 PVC, blocked APC, fusion PVC 10:55 Sinus arrhythmia 18:08 Fusion PVC-PVC couplet 20:05 Junctional escape beat 24:20 Blocked APC, APCs 28:10 Noise 29:00 Noise Record 109 (MLII, V1; male, age 64) Medications: Quinidine Beats Before 5:00 After 5:00 Total Left BBB 425 2067 2492 PVC 6 32 38 Fusion PVC 2 - 2 Total 433 2099 2532 Ventricular ectopy , 40 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 77-101 1 30:06 Signal quality Episodes Duration Both clean 2 29:52 Lower noisy 1 0:14 Notes: There is first degree AV block. The PVCs are multiform. Points of interest: 0:13 Fusion PVC 1:28 PVC 3:36 Normal sinus rhythm with left bundle branch block 4:46 PVC 5:27 Noise 14:01 PVC 17:13 PVC 19:21 PVC 26:09 Noise 28:03 PVC 28:28 Normal sinus rhythm with left bundle branch block 29:10 PVC Record 111 (MLII, V1; female, age 47) Medications: Digoxin, Lasix Beats Before 5:00 After 5:00 Total Left BBB 348 1775 2123 PVC - 1 1 Total 348 1776 2124 Rhythm Rate Episodes Duration Normal sinus rhythm 64-82 1 30:06 Signal quality Episodes Duration Both clean 5 29:47 Upper noisy 1 0:07 Lower noisy 3 0:11 Notes: There is first degree AV block. There are short bursts of both baseline shifts and muscle noise, but in general, the quality is excellent. Points of interest: 0:25 Normal sinus rhythm, first degree AVB 2:41 Baseline shift noise 3:52 Noise 4:04 Axis shift (in upper signal) 8:31 PVC 11:53 Axis shift 15:41 Noise 19:54 Noise 27:02 Noise Record 112 (MLII, V1; male, age 54) Medications: Digoxin, Pronestyl Beats Before 5:00 After 5:00 Total Normal 428 2109 2537 APC - 2 2 Total 428 2111 2539 Supraventricular ectopy , 2 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 74-91 1 30:06 Signal quality Episodes Duration Both clean 6 29:11 Upper noisy 2 0:21 Lower noisy 3 0:33 Notes: There is S-T segment depression in the upper channel. Points of interest: 11:40 APC 12:30 Axis shift 12:49 APC, noise Record 113 (MLII, V1; female, age 24) Medications: None Beats Before 5:00 After 5:00 Total Normal 288 1501 1789 Aberrated APC 1 5 6 Total 289 1506 1795 Supraventricular ectopy , 6 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 48-87 1 30:06 Signal quality Episodes Duration Both clean 1 30:06 Notes: The variation in the rate of normal sinus rhythm is possibly due to a wandering atrial pacemaker. Points of interest: 4:20 Moderate baseline wander 8:22 Aberrated APC 11:48 Sinus arrhythmia with variation in P-wave morphology 12:27 Sinus arrhythmia 22:10 Aberrated APC 29:01 Sinus arrhythmia Record 114 (V5, MLII; female, age 72) Medications: Digoxin Beats Before 5:00 After 5:00 Total Normal 261 1559 1820 APC - 10 10 Junctional premature 1 1 2 PVC 13 30 43 Fusion PVC - 4 4 Total 275 1604 1879 Supraventricular ectopy , 7 isolated beats , 1 run of 5 beats Ventricular ectopy , 45 isolated beats , 1 couplet Rhythm Rate Episodes Duration Normal sinus rhythm 51-82 2 30:01 SVTA 102-122 1 0:05 Signal quality Episodes Duration Both clean 4 29:18 Upper noisy 4 0:47 Notes: The PVCs are uniform. Points of interest: 0:00 Normal sinus rhythm 1:20 PVC 3:39 PVC 3:56 Late-cycle PVC 4:35 Late-cycle PVC 5:36 Ventricular couplet 8:31 PVCs 9:26 PVC, muscle noise 11:37 SVTA, PVC, junctional premature beat 20:02 Noise 29:29 Baseline artifact Record 115 (MLII, V1; female, age 39) Medications: None Beats Before 5:00 After 5:00 Total Normal 316 1637 1953 Total 316 1637 1953 Rhythm Rate Episodes Duration Normal sinus rhythm 50-84 1 30:06 Signal quality Episodes Duration Both clean 2 29:56 Lower noisy 1 0:09 Points of interest: 0:55 Normal sinus rhythm 3:22 Sinus arrhythmia 15:52 Baseline wander in lower signal 21:28 Noise in lower signal 27:05 Artifacts in lower signal 28:42 Normal sinus rhythm Record 116 (MLII, V1; male, age 68) Medications: None Beats Before 5:00 After 5:00 Total Normal 384 1918 2302 APC - 1 1 PVC 11 98 109 Total 395 2017 2412 Ventricular ectopy , 105 isolated beats , 2 couplets Rhythm Rate Episodes Duration Normal sinus rhythm 74-86 1 30:06 Signal quality Episodes Duration Both clean 5 29:41 Upper noisy 4 0:25 Notes: There are two PVC forms. Points of interest: 0:44 Normal sinus rhythm 1:31 PVCs 10:00 Ventricular couplet 12:32 PVC 16:37 Noise, saturation in upper signal 23:08 Noise, saturation in upper signal 25:47 Ventricular couplet Record 117 (MLII, V2; male, age 69) None Medications: Beats Before 5:00 After 5:00 Total Normal 251 1283 1534 APC - 1 1 Total 251 1284 1535 Rhythm Rate Episodes Duration Normal sinus rhythm 48-66 1 30:06 Signal quality Episodes Duration Both clean 2 29:55 Upper noisy 1 0:01 Both noisy 1 0:09 Points of interest: 3:56 Normal sinus rhythm 11:58 Noise, APC 22:27 Normal sinus rhythm Record 118 (MLII, V1; male, age 69) Digoxin, Norpace Medications: Beats Before 5:00 After 5:00 Total Right BBB 349 1817 2166 APC 10 86 96 PVC 3 13 16 Blocked APC 3 7 10 Total 365 1923 2288 Supraventricular ectopy , 94 isolated beats , 1 couplet Ventricular ectopy , 16 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 54-91 1 30:06 Signal quality Episodes Duration Both clean 7 29:32 Upper noisy 2 0:07 Lower noisy 2 0:10 Both noisy 2 0:18 Notes: The PVCs are multiform. Points of interest: 3:39 PVC 8:31 Noise 9:23 PVC 13:47 Blocked APC 22:32 APC, blocked APC, PVC 23:25 APCs 25:41 PVC, APC 26:23 PVCs 26:48 Noise 28:58 Atrial couplet 29:53 APCs Record 119 (MLII, V1; female, age 51) Medications: Pronestyl Beats Before 5:00 After 5:00 Total Normal 246 1297 1543 PVC 80 364 444 Total 326 1661 1987 Ventricular ectopy , 444 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 61-84 49 22:36 Ventricular bigeminy 52-91 37 3:55 Ventricular trigeminy 56-77 17 3:34 Signal quality Episodes Duration Both clean 3 29:35 Lower noisy 2 0:30 Notes: The PVCs are uniform. Points of interest: 1:55 PVC 2:38 Ventricular trigeminy 4:51 Ventricular bigeminy 8:42 Normal sinus rhythm 20:05 Noise 25:33 Noise Record 121 (MLII, V1; female, age 83) Medications: Digoxin, Isordil, Nitropaste Beats Before 5:00 After 5:00 Total Normal 303 1558 1861 APC - 1 1 PVC - 1 1 Total 303 1560 1863 Rhythm Rate Episodes Duration Normal sinus rhythm 55-83 1 30:06 Signal quality Episodes Duration Both clean 6 29:09 Upper noisy 3 0:16 Lower noisy 3 0:39 Both noisy 1 0:01 Points of interest: 1:06 Normal sinus rhythm 3:33 Noise in lower signal 16:48 APC, PVC 24:32 Noise 26:01 Noise Record 122 (MLII, V1; male, age 51) Medications: Digoxin, Lasix, Pronestyl Beats Before 5:00 After 5:00 Total Normal 422 2054 2476 Total 422 2054 2476 Rhythm Rate Episodes Duration Normal sinus rhythm 67-97 1 30:06 Signal quality Episodes Duration Both clean 1 30:06 Notes: The lower channel has low-amplitude high-frequency noise throughout. Points of interest: 1:09 Noise in lower signal 13:47 Normal sinus rhythm 28:25 Normal sinus rhythm Record 123 (MLII, V5; female, age 63) Medications: Digoxin, Inderal Beats Before 5:00 After 5:00 Total Normal 249 1266 1515 PVC - 3 3 Total 249 1269 1518 Ventricular ectopy , 3 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 41-65 1 30:06 Signal quality Episodes Duration Both clean 1 30:06 Notes: The PVCs are uniform and interpolated. Points of interest: 22:10 Sinus arrhythmia 25:11 Interpolated PVC 27:41 Interpolated PVC 28:36 Sinus arrhythmia Record 124 (MLII, V4; male, age 77) Medications: Digoxin, Isordil, Quinidine Beats Before 5:00 After 5:00 Total Right BBB 238 1293 1531 APC - 2 2 Junctional premature 14 15 29 PVC - 47 47 Fusion PVC - 5 5 Junctional escape - 5 5 Total 252 1367 1619 Supraventricular ectopy , 2 isolated beats , 1 run of 3 beats , 2 runs of 6 beats , 1 run of 14 beats Ventricular ectopy , 18 isolated beats , 1 run of 6 beats , 1 run of 8 beats , 1 run of 20 beats Rhythm Rate Episodes Duration Normal sinus rhythm 47-64 6 28:36 Nodal (junctional) rhythm 56-64 2 0:30 Ventricular trigeminy 51-59 2 0:22 Idioventricular rhythm 53-61 3 0:37 Signal quality Episodes Duration Both clean 2 29:53 Lower noisy 1 0:13 Notes: The PVCs are multiform. The junctional escape beats follow PVCs. Points of interest: 4:43 Accelerated junctional rhythm 5:09 Accelerated idioventricular rhythm, 20 beats 5:21 Accelerated idioventricular rhythm (continued from previous strip) 9:05 Noise in lower signal 10:27 Accelerated idioventricular rhythm 17:38 Accelerated idioventricular rhythm 20:13 APC 23:22 Ventricular trigeminy 26:03 PVC 27:41 PVC, junctional escape beats Record 200 (MLII, V1; male, age 64) Medications: Digoxin, Quinidine Beats Before 5:00 After 5:00 Total Normal 305 1438 1743 APC 2 28 30 PVC 126 700 826 Fusion PVC - 2 2 Total 433 2168 2601 Supraventricular ectopy , 28 isolated beats , 1 couplet Ventricular ectopy , 721 isolated beats , 42 couplets , 5 runs of 3 beats , 2 runs of 4 beats Rhythm Rate Episodes Duration Normal sinus rhythm 69-111 70 15:58 Ventricular bigeminy 60-108 71 13:52 Ventricular tachycardia 90-141 7 0:15 Signal quality Episodes Duration Both clean 14 21:44 Upper noisy 6 0:44 Lower noisy 16 6:36 Both noisy 8 1:02 Notes: The PVCs are multiform. There are occasional bursts of high-frequency noise in the upper channel, and severe noise and artifact in the lower channel. Points of interest: 1:42 Ventricular tachycardia, 3 beats 5:38 Noise 18:14 Ventricular tachycardia, 4 beats 20:52 Noise 24:49 Ventricular tachycardia, 3 beats 26:12 Ventricular couplets 28:31 Ventricular couplet 29:01 APC, ventricular bigeminy 29:18 APC, PVC 29:51 PVCs Record 201 (MLII, V1; male, age 68) Medications: Digoxin, Hydrochlorthiazide, Inderal, KCl Beats Before 5:00 After 5:00 Total Normal 440 1185 1625 APC - 30 30 Aberrated APC 2 95 97 Junctional premature - 1 1 PVC - 198 198 Fusion PVC - 2 2 Junctional escape - 10 10 Blocked APC - 37 37 Total 442 1558 2000 Supraventricular ectopy , 79 isolated beats , 23 couplets , 1 run of 3 beats Ventricular ectopy , 200 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 31-61 16 12:57 SVTA 124 1 0:02 Atrial fibrillation 56-149 3 10:06 Nodal (junctional) rhythm 37-60 3 0:24 Ventricular trigeminy 49-56 12 6:37 Signal quality Episodes Duration Both clean 2 30:00 Upper noisy 1 0:02 Lower noisy 1 0:01 Both noisy 1 0:02 Notes: The PVCs are uniform and late-cycle. Junctional escape beats occur following episodes of ventricular trigeminy. Points of interest: 0:00 Atrial fibrillation 6:15 Transition from atrial fibrillation to nodal rhythm 7:52 Onset of atrial fibrillation with aberrated beats 8:53 Blocked APCs 18:14 Noise 20:16 PVCs, atrial couplet 22:33 Ventricular trigeminy 23:50 Normal sinus rhythm 24:15 Aberrated atrial couplet, fusion PVC 25:19 Aberrated atrial couplets with right and left bundle branch block 26:20 Supraventricular tachyarrhythmia with aberration, 3 beats 28:03 Atrial fibrillation with aberration Record 202 (MLII, V1; male, age 68) Medications: Digoxin, Hydrochlorthiazide, Inderal, KCl Beats Before 5:00 After 5:00 Total Normal 261 1800 2061 APC - 36 36 Aberrated APC - 19 19 PVC 4 15 19 Fusion PVC - 1 1 Total 265 1871 2136 Supraventricular ectopy , 26 isolated beats , 13 couplets , 1 run of 3 beats Ventricular ectopy , 20 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 49-69 3 19:31 Atrial flutter 101-143 1 0:48 Atrial fibrillation 60-148 4 9:46 Signal quality Episodes Duration Both clean 1 30:06 Notes: The PVCs are uniform and late-cycle. This record was taken from the same analog tape as record 201. Points of interest: 10:16 Normal sinus rhythm, PVCs 12:24 APCs, PVC 12:41 Aberrated APCs, PVC 18:22 Normal sinus rhythm, bradycardia 18:45 Aberrated APCs 18:59 Onset of atrial fibrillation with aberrated beats 21:10 Atrial fibrillation, PVC 21:26 End of atrial fibrillation 22:13 Atrial fibrillation, aberrated beats 25:58 Atrial flutter with 2:1 conduction 27:55 Atrial fibrillation, aberrated beat 29:35 Atrial fibrillation Record 203 (MLII, V1; male, age 43) Coumadin, Digoxin, Heparin, Hygroton, Lasix Medications: Beats Before 5:00 After 5:00 Total Normal 426 2103 2529 Aberrated APC 2 - 2 PVC 71 373 444 Fusion PVC - 1 1 Unclassifiable - 4 4 Total 499 2481 2980 Supraventricular ectopy , 2 isolated beats Ventricular ectopy , 238 isolated beats , 64 couplets , 13 runs of 3 beats , 6 runs of 4 beats , 1 run of 7 beats , 1 run of 9 beats Rhythm Rate Episodes Duration Normal sinus rhythm 63-173 1 2:43 Atrial flutter 61-180 2 5:14 Atrial fibrillation 54-180 20 21:32 Ventricular trigeminy 100-116 1 0:04 Ventricular tachycardia 124-189 21 0:33 Signal quality Episodes Duration Both clean 21 24:28 Upper noisy 20 3:17 Lower noisy 7 1:49 Both noisy 8 0:30 Unreadable 1 0:02 Notes: The PVCs are multiform. There are QRS morphology changes in the upper channel due to axis shifts. There is considerable noise in both channels, including muscle artifact and baseline shifts. This is a very difficult record, even for humans! Points of interest: 5:00 Ventricular tachycardia, 4 beats and 9 beats 13:14 Atrial fibrillation, ventricular couplets 15:02 Noise 22:02 Ventricular couplet, PVCs 23:25 Noise 24:04 PVCs 24:46 Noise 26:39 Ventricular tachycardia, 7 beats 26:51 Ventricular couplet, PVCs 27:15 Ventricular tachycardia, 3 beats Record 205 (MLII, V1; male, age 59) Medications: Digoxin, Quinaglute Beats Before 5:00 After 5:00 Total Normal 448 2123 2571 APC 1 2 3 PVC 6 65 71 Fusion PVC - 11 11 Total 455 2201 2656 Supraventricular ectopy , 3 isolated beats Ventricular ectopy , 33 isolated beats , 2 runs of 3 beats , 1 run of 8 beats , 1 run of 10 beats , 1 run of 12 beats , 1 run of 13 beats Rhythm Rate Episodes Duration Normal sinus rhythm 80-99 7 29:43 Ventricular tachycardia 79-216 6 0:23 Signal quality Episodes Duration Both clean 2 29:43 Lower noisy 1 0:23 Notes: The PVCs are of two forms, one of which is much more common than the other. Points of interest: 4:57 Ventricular tachycardia, 8 beats and 10 beats 14:54 Noise in lower signal 15:22 Ventricular tachycardia, 3 beats 16:03 PVC 16:15 Fusion PVCs 19:57 PVC, APC 24:18 Ventricular tachycardia, 12 beats, start of VR, 13 beats 24:30 End of VR, 3-beat VT (continued from previous strip) 27:57 PVCs Record 207 (MLII, V1; female, age 89) Digoxin, Quinaglute Medications: Beats Before 5:00 After 5:00 Total Left BBB 81 1376 1457 Right BBB 86 - 86 APC - 107 107 PVC 101 4 105 Ventricular flutter wave 132 340 472 Ventricular escape - 105 105 Total 400 1932 2332 Supraventricular ectopy , 1 isolated beat , 1 couplet , 1 run of 104 beats Ventricular ectopy , 89 isolated beats , 5 couplets , 2 runs of 3 beats , 1 run of 12 beats , 1 run of 16 beats , 1 run of 28 beats , 1 run of 36 beats , 1 run of 40 beats , 1 run of 445 beats Rhythm Rate Episodes Duration Normal sinus rhythm 57-90 10 22:20 SVTA 108-130 1 0:52 Ventricular bigeminy 49-83 4 2:38 Idioventricular rhythm 29-71 1 1:49 Ventricular tachycardia 118-119 2 0:03 Ventricular flutter 143-358 6 2:24 Signal quality Episodes Duration Both clean 8 28:59 Upper noisy 4 0:22 Lower noisy 3 0:25 Both noisy 1 0:19 Notes: This is an extremely difficult record. The predominant rhythm is normal sinus with first degree AV block and left bundle branch block. There are periods when the conduction block changes to a right bundle branch block pattern. The PVCs are multiform. Idioventricular rhythm appears following the longest episode of ventricular flutter. The record ends during the episode of SVTA. Points of interest: 0:00 Ventricular bigeminy with right bundle branch block 0:33 Ventricular couplet, ventricular tachycardia, ventricular flutter 0:45 Ventricular flutter (continued from previous strip) 0:57 Ventricular flutter, VT (continued from previous strip) 1:28 Normal sinus rhythm with first degree AV block 2:07 Ventricular couplet, left and right bundle branch block 2:41 Ventricular bigeminy with right bundle branch block 4:25 Ventricular couplet, ventricular flutter 5:19 Noise 6:56 Noise 17:35 Normal sinus rhythm with first degree AV block 25:36 Ventricular bigeminy with LBBB, ventricular flutter 26:10 Ventricular flutter 27:14 End of ventricular flutter 29:10 Atrial couplet, SVTA (104 beats, to end of record) Record 208 (MLII, V1; female, age 23) Medications: None Beats Before 5:00 After 5:00 Total Normal 278 1308 1586 SVPC - 2 2 PVC 168 824 992 Fusion PVC 72 301 373 Unclassifiable - 2 2 Total 518 2437 2955 Supraventricular ectopy , 2 isolated beats Ventricular ectopy , 422 isolated beats , 461 couplets , 7 runs of 3 beats Rhythm Rate Episodes Duration Normal sinus rhythm 91-134 27 24:43 Ventricular trigeminy 79-129 26 5:22 Signal quality Episodes Duration Both clean 8 24:46 Lower noisy 8 4:14 Both noisy 8 1:02 Unreadable 1 0:03 Notes: The PVCs are uniform. The couplets, many of which include a fusion PVC, are often seen in a bigeminal pattern. The triplets each consist of two PVCs and a fusion PVC. Points of interest: 14:57 Noise/artifact 17:02 Ventricular couplets 19:10 Ventricular trigeminy 21:06 Noise 23:00 Noise 28:08 Ventricular triplet 28:58 Ventricular couplets, isolated PVCs 29:37 Ventricular triplet Record 209 (MLII, V1; male, age 62) Medications: Aldomet, Hydrodiuril, Inderal Beats Before 5:00 After 5:00 Total Normal 475 2146 2621 APC 11 372 383 PVC - 1 1 Total 486 2519 3005 Supraventricular ectopy , 119 isolated beats , 2 couplets , 1 run of 4 beats , 1 run of 6 beats , 1 run of 7 beats , 1 run of 13 beats , 1 run of 14 beats , 1 run of 19 beats , 1 run of 25 beats , 1 run of 40 beats , 1 run of 58 beats , 1 run of 74 beats Rhythm Rate Episodes Duration Normal sinus rhythm 82-116 11 28:23 SVTA 106-171 10 1:42 Signal quality Episodes Duration Both clean 10 23:21 Lower noisy 10 6:44 Points of interest: 0:47 APC 5:50 Noise 12:57 PVC 14:21 SVTA, 14 beats 23:25 APCs 28:17 Noise, APC 28:33 SVTA, 4 beats, 13 beats 29:10 SVTA, 6 beats Record 210 (MLII, V1; male, age 89) Medications: None Beats Before 5:00 After 5:00 Total Normal 413 2010 2423 Aberrated APC 2 20 22 PVC 30 164 194 Fusion PVC 1 9 10 Ventricular escape - 1 1 Total 446 2204 2650 Supraventricular ectopy , 20 isolated beats , 1 couplet Ventricular ectopy , 163 isolated beats , 13 couplets , 1 run of 4 beats , 2 runs of 6 beats Rhythm Rate Episodes Duration Atrial fibrillation 63-158 9 29:30 Ventricular bigeminy 69-109 5 0:23 Ventricular trigeminy 85-114 1 0:07 Ventricular tachycardia 103-161 2 0:06 Signal quality Episodes Duration Both clean 6 29:16 Upper noisy 3 0:05 Lower noisy 3 0:14 Both noisy 5 0:30 Unreadable 1 0:01 Notes: The PVCs are multiform. Points of interest: 3:47 Noise 6:56 Ventricular tachycardia, 6 beats 13:14 Ventricular couplets 15:55 Noise 17:32 Aberrated beat 17:57 Ventricular tachycardia, 6 beats 20:33 PVCs 29:15 PVCs, aberrated beat, ventricular escape beat, fusion PVC Record 212 (MLII, V1; female, age 32) Medications: None Beats Before 5:00 After 5:00 Total Normal 129 794 923 Right BBB 334 1491 1825 Total 463 2285 2748 Rhythm Rate Episodes Duration Normal sinus rhythm 63-108 1 30:06 Signal quality Episodes Duration Both clean 7 29:41 Lower noisy 3 0:10 Both noisy 4 0:15 Notes: There is rate-related right bundle branch block which appears when the heart rate exceeds approximately 90 bpm. Points of interest: 0:05 Normal sinus rhythm with right bundle branch block 18:42 Noise 24:21 End of RBBB in normal sinus rhythm as heart rate decreases 24:38 Sinus arrhythmia 26:45 Noise 28:46 Start of RBBB in normal sinus rhythm as heart rate increases Record 213 (MLII, V1; male, age 61) Medications: Digoxin Beats Before 5:00 After 5:00 Total Normal 432 2209 2641 APC 1 24 25 Aberrated APC - 3 3 PVC 25 195 220 Fusion PVC 93 269 362 Total 551 2700 3251 Supraventricular ectopy , 26 isolated beats , 1 couplet Ventricular ectopy , 560 isolated beats , 4 couplets , 3 runs of 3 beats , 1 run of 5 beats Rhythm Rate Episodes Duration Normal sinus rhythm 101-113 22 29:01 Ventricular bigeminy 102-116 19 1:00 Ventricular tachycardia 110-117 2 0:04 Signal quality Episodes Duration Both clean 1 30:06 Notes: The PVCs are multiform and usually late-cycle, frequently resulting in fusion PVCs. The morphology of the fusion PVCs varies from almost normal to almost identical to that of the PVCs. Points of interest: 3:39 Fusion PVC couplet 14:48 Ventricular tachycardia, 3 beats 15:05 Fusion PVC/PVC couplet 15:38 APC 17:30 Ventricular tachycardia, 4 beats 17:55 PVCs, fusion PVCs, APC 24:43 Fusion PVC, PVCs, aberrated APC 25:58 Aberrated atrial couplet 26:51 Ventricular bigeminy 28:56 Fusion PVCs, PVC Record 214 (MLII, V1; male, age 53) Medications: Digoxin, Dilantin Beats Before 5:00 After 5:00 Total Left BBB 339 1664 2003 PVC 44 212 256 Fusion PVC - 1 1 Unclassifiable - 2 2 Total 383 1879 2262 Ventricular ectopy , 233 isolated beats , 9 couplets , 2 runs of 3 beats Rhythm Rate Episodes Duration Normal sinus rhythm 49-92 13 28:53 Ventricular trigeminy 71-87 10 1:08 Ventricular tachycardia 126-150 2 0:05 Signal quality Episodes Duration Both clean 2 29:59 Upper noisy 2 0:02 Both noisy 1 0:04 Notes: The PVCs are multiform. There are two episodes of artifactual amplitude decrease and one occurrence of tape slippage. Points of interest: 0:30 Normal sinus rhythm with left bundle branch block, PVC 2:21 Multiform PVCs 2:35 Ventricular couplet 3:25 Artifactual amplitude changes 3:56 Ventricular couplet 5:08 Tape slippage 5:38 Ventricular tachycardia, 3 beats 13:53 Ventricular tachycardia, 3 beats 23:17 Ventricular couplet 27:52 PVC/fusion PVC couplet Record 215 (MLII, V1; male, age 81) Medications: None Beats Before 5:00 After 5:00 Total Normal 534 2661 3195 APC 1 2 3 PVC 33 131 164 Fusion PVC - 1 1 Total 568 2795 3363 Supraventricular ectopy , 3 isolated beats Ventricular ectopy , 120 isolated beats , 18 couplets , 3 runs of 3 beats Rhythm Rate Episodes Duration Normal sinus rhythm 81-124 3 30:03 Ventricular tachycardia 174-177 2 0:02 Signal quality Episodes Duration Both clean 14 29:18 Upper noisy 1 0:00 Lower noisy 14 0:39 Both noisy 2 0:09 Notes: The PVCs are multiform. There are two very short occurrences of tape slippage (each less than one second in duration). Points of interest: 2:55 Ventricular tachycardia, 3 beats 3:11 Noise, ventricular couplet 9:46 PVC, APC 15:58 PVC 20:25 Ventricular tachycardia, 3 beats 22:16 Tape slippage 24:57 Ventricular couplet 27:30 Ventricular triplet 27:57 Noise in lower signal 29:42 Tape slippage, ventricular couplet Record 217 (MLII, V1; male, age 65) Medications: Digoxin, Lasix, Quinidine Beats Before 5:00 After 5:00 Total Normal 9 235 244 PVC 22 140 162 Paced 301 1241 1542 Pacemaker fusion 31 229 260 Total 363 1845 2208 Ventricular ectopy , 143 isolated beats , 8 couplets , 1 run of 3 beats Rhythm Rate Episodes Duration Atrial fibrillation 69-103 24 4:12 Paced rhythm 65-76 33 25:10 Ventricular bigeminy 68-91 9 0:42 Ventricular tachycardia 103 1 0:02 Signal quality Episodes Duration Both clean 3 30:00 Upper noisy 2 0:05 Notes: The PVCs are multiform. Points of interest: 0:00 Paced rhythm, pacemaker fusion beat 0:33 PVC 1:23 PVCs, pacemaker fusion beats 4:18 Paced beats, pacemaker fusion beats, normal beats, PVCs 6:12 Ventricular couplet 6:51 Ventricular couplet 7:05 Ventricular tachycardia, 3 beats 12:27 Ventricular bigeminy with paced beats 14:01 Noise 15:30 Atrial fibrillation 16:56 Ventricular couplet 22:27 Atrial fibrillation Record 219 (MLII, V1; male, age not recorded) Medications: Digoxin Beats Before 5:00 After 5:00 Total Normal 367 1715 2082 APC - 7 7 PVC 13 51 64 Fusion PVC 1 - 1 Blocked APC - 133 133 Total 381 1906 2287 Supraventricular ectopy , 7 isolated beats Ventricular ectopy , 65 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 38-75 8 6:01 Atrial fibrillation 51-103 10 23:47 Ventricular bigeminy 71-88 2 0:08 Ventricular trigeminy 74-94 1 0:10 Signal quality Episodes Duration Both clean 1 30:06 Notes: Following some conversions from atrial fibrillation to normal sinus rhythm are pauses up to 3 seconds in duration. The PVCs are multiform. Points of interest: 2:49 Fusion PVC 5:08 APC 5:22 Onset of atrial fibrillation 13:50 End of atrial fibrillation, conversion pause, APC, blocked APC 19:00 End of atrial fibrillation 19:57 Normal sinus rhythm, blocked APCs 22:11 End of atrial fibrillation, conversion pause, blocked APCs 22:43 Blocked APCs 24:43 PVC 26:09 Atrial fibrillation 28:55 Atrial fibrillation, PVCs Record 220 (MLII, V1; female, age 87) Medications: Digoxin Beats Before 5:00 After 5:00 Total Normal 353 1601 1954 APC 1 93 94 Total 354 1694 2048 Supraventricular ectopy , 38 isolated beats , 13 couplets , 6 runs of 3 beats , 3 runs of 4 beats Rhythm Rate Episodes Duration Normal sinus rhythm 58-74 9 29:50 SVTA 113-150 8 0:16 Signal quality Episodes Duration Both clean 3 29:58 Lower noisy 2 0:08 Points of interest: 6:46 SVTA (3 runs) 10:41 SVTA (2 runs) 18:10 Atrial couplets 20:29 SVTA, atrial couplets 23:58 Noise in lower signal 25:44 Atrial couplet 29:40 APC Record 221 (MLII, V1; male, age 83) Medications: Hydrochlorthiazide, Lasix Beats Before 5:00 After 5:00 Total Normal 327 1704 2031 PVC 80 316 396 Total 407 2020 2427 Ventricular ectopy , 384 isolated beats , 3 couplets , 2 runs of 3 beats Rhythm Rate Episodes Duration Atrial fibrillation 47-110 12 29:17 Ventricular bigeminy 88-101 1 0:03 Ventricular trigeminy 69-92 8 0:42 Ventricular tachycardia 122-130 2 0:04 Signal quality Episodes Duration Both clean 7 29:48 Upper noisy 1 0:04 Lower noisy 5 0:14 Notes: The PVCs are multiform, but one form is much more common than the others. Points of interest: 0:00 Atrial fibrillation, PVCs 2:43 Ventricular couplet 13:00 Ventricular tachycardia, 3 beats 13:56 Ventricular tachycardia, 3 beats 17:49 Ventricular couplet 19:12 PVCs 19:42 Noise 20:44 Ventricular couplet Record 222 (MLII, V1; female, age 84) Medications: Digoxin, Quinidine Beats Before 5:00 After 5:00 Total Normal 367 1695 2062 APC - 208 208 Junctional premature - 1 1 Junctional escape - 212 212 Total 367 2116 2483 Supraventricular ectopy , 147 isolated beats , 21 couplets , 4 runs of 3 beats , 2 runs of 4 beats Rhythm Rate Episodes Duration Normal sinus rhythm 49-84 32 15:57 Atrial bigeminy 57-98 3 1:28 SVTA 121-148 4 0:08 Atrial flutter 123-148 42 7:03 Atrial fibrillation 69-163 24 1:44 Nodal (junctional) rhythm 47-122 31 3:45 Signal quality Episodes Duration Both clean 8 29:10 Upper noisy 3 0:08 Lower noisy 1 0:05 Both noisy 4 0:42 Notes: The episodes of paroxysmal atrial flutter/fibrillation are usually followed by nodal escape beats. There are several intervals of high-frequency noise/artifact in both channels. Points of interest: 6:45 Normal sinus rhythm 17:32 Atrial fibrillation 19:48 Atrial couplet 20:07 Atrial bigeminy 22:32 Paroxysmal atrial flutter, nodal rhythm 24:43 Noise 25:43 End of atrial flutter, nodal rhythm, normal sinus rhythm 26:09 Paroxysmal atrial flutter, nodal rhythm Record 223 (MLII, V1; male, age 73) Medications: None Beats Before 5:00 After 5:00 Total Normal 373 1656 2029 APC 7 65 72 Aberrated APC - 1 1 PVC 18 455 473 Fusion PVC 6 8 14 Atrial escape 2 14 16 Total 406 2199 2605 Supraventricular ectopy , 57 isolated beats , 8 couplets Ventricular ectopy , 252 isolated beats , 27 couplets , 4 runs of 3 beats , 1 run of 5 beats , 1 run of 67 beats , 1 run of 97 beats Rhythm Rate Episodes Duration Normal sinus rhythm 75-94 11 23:23 Ventricular bigeminy 74-106 7 4:19 Ventricular trigeminy 67-92 3 0:38 Ventricular tachycardia 76-118 7 1:46 Signal quality Episodes Duration Both clean 5 28:41 Lower noisy 5 1:20 Both noisy 1 0:05 Notes: The PVCs are multiform. The two longest episodes of ventricular tachycardia are slow (100 to 105 bpm) and bidirectional. Points of interest: 9:35 Bidirectional ventricular tachycardia 12:35 Noise in lower signal 13:39 Atrial couplet 13:51 Ventricular bigeminy 17:21 Bidirectional ventricular tachycardia 17:55 End of ventricular tachycardia 19:07 APC, ventricular couplet, atrial escape beat, aberrated APC 23:58 Ventricular tachycardia, 3 beats 25:47 Ventricular tachycardia, 5 beats 29:16 APCs, atrial escape beat, ventricular couplets 29:51 Multiform ventricular couplets Record 228 (MLII, V1; female, age 80) Medications: Digoxin, Norpace Beats Before 5:00 After 5:00 Total Normal 290 1398 1688 APC - 3 3 PVC 60 302 362 Total 350 1703 2053 Supraventricular ectopy , 3 isolated beats Ventricular ectopy , 360 isolated beats , 1 couplet Rhythm Rate Episodes Duration Normal sinus rhythm 54-80 21 24:17 Ventricular bigeminy 50-88 20 5:48 Signal quality Episodes Duration Both clean 11 28:25 Upper noisy 10 1:40 Notes: There is first degree AV block. The PVCs are multiform. There are three short occurrences of tape slippage with a maximum duration of 2.2 seconds. Points of interest: 0:19 Ventricular bigeminy 0:38 Artifacts 0:50 PVC, ventricular couplet 4:35 Noise, PVCs 19:18 PVC, APC 20:08 Baseline noise 21:37 Tape slippage 21:49 Tape slippage 26:42 Ventricular bigeminy Record 230 (MLII, V1; male, age 32) Medications: Dilantin Beats Before 5:00 After 5:00 Total Normal 397 1858 2255 PVC - 1 1 Total 397 1859 2256 Rhythm Rate Episodes Duration Normal sinus rhythm 63-99 104 17:45 Pre-excitation (WPW) 59-93 103 12:21 Signal quality Episodes Duration Both clean 2 30:03 Lower noisy 1 0:03 Points of interest: 0:00 Onset of pre-excitation 0:12 End of pre-excitation (continued from previous strip) 5:11 WPW 9:26 Normal sinus rhythm 29:04 PVC Record 231 (MLII, V1; female, age 72) Medications: None Beats Before 5:00 After 5:00 Total Normal 12 302 314 Right BBB 278 976 1254 APC 1 - 1 PVC 2 - 2 Blocked APC 2 - 2 Total 295 1278 1573 Ventricular ectopy , 1 couplet Rhythm Rate Episodes Duration Normal sinus rhythm 49-69 6 18:26 2? heart block 34-38 5 11:40 Signal quality Episodes Duration Both clean 1 30:06 Notes: AV conduction is quite abnormal with periods of 2:1 AV block, examples of Mobitz II block, and right bundle branch block which appears to be rate-related. The couplet is probably ventricular. Points of interest: 0:02 Normal sinus rhythm, Mobitz II block, right bundle branch block 2:24 Blocked APCs, APC, ventricular couplet 20:11 2:1 heart block with right bundle branch block 21:10 Onset of 2:1 heart block 23:22 Transition from 2:1 block with normal conduction to NSR with RBBB Record 232 (MLII, V1; female, age 76) Medications: Aldomet, Inderal Beats Before 5:00 After 5:00 Total Right BBB 80 317 397 APC 215 1167 1382 Junctional escape - 1 1 Total 295 1485 1780 Supraventricular ectopy , 18 isolated beats , 82 couplets , 27 runs of 3 beats , 32 runs of 4 beats , 17 runs of 5 beats , 25 runs of 6 beats , 13 runs of 7 beats , 13 runs of 8 beats , 9 runs of 9 beats , 15 runs of 10 beats , 11 runs of 11 beats , 4 runs of 12 beats , 4 runs of 13 beats , 2 runs of 14 beats , 3 runs of 15 beats , 1 run of 36 beats Rhythm Rate Episodes Duration Sinus bradycardia 24-28 1 30:06 Signal quality Episodes Duration Both clean 14 26:38 Upper noisy 6 1:24 Lower noisy 10 1:14 Both noisy 6 0:49 Notes: The rhythm is compatible with sick sinus syndrome. There is underlying sinus bradycardia, first degree AV block, and frequent ectopic atrial runs at rates of 80 to 90 bpm. There are numerous long pauses up to 6 seconds in duration. Points of interest: 0:58 Noise 1:51 Atrial couplets 11:51 Noise 13:06 Atrial couplets 15:09 Short runs of SVTA 18:17 SVTA, pause 22:31 Pauses 22:47 Pauses 23:20 Pauses 23:34 Pause 23:53 Sinus bradycardia Record 233 (MLII, V1; male, age 57) Medications: Dilantin Beats Before 5:00 After 5:00 Total Normal 371 1859 2230 APC 3 4 7 PVC 139 692 831 Fusion PVC 5 6 11 Total 518 2561 3079 Supraventricular ectopy , 7 isolated beats Ventricular ectopy , 704 isolated beats , 60 couplets , 6 runs of 3 beats Rhythm Rate Episodes Duration Normal sinus rhythm 98-110 36 28:03 Ventricular bigeminy 88-122 28 1:48 Ventricular trigeminy 106-122 1 0:04 Ventricular tachycardia 120-141 6 0:11 Signal quality Episodes Duration Both clean 1 30:06 Notes: The PVCs are multiform. Points of interest: 0:11 APCs, PVCs 0:25 Ventricular tachycardia, 3 beats 2:18 Ventricular bigeminy 2:43 Fusion PVC/PVC couplet 3:39 Ventricular couplets 5:02 Transient amplitude decrease on upper signal 9:43 Ventricular tachycardia, 3 beats 16:20 PVCs, ventricular couplet 18:02 PVCs, APC 22:23 Ventricular tachycardia, 2 runs of 3 beats, ventricular couplets Record 234 (MLII, V1; female, age 56) Medications: None Beats Before 5:00 After 5:00 Total Normal 462 2238 2700 Junctional premature - 50 50 PVC - 3 3 Total 462 2291 2753 Supraventricular ectopy , 1 run of 50 beats Ventricular ectopy , 3 isolated beats Rhythm Rate Episodes Duration Normal sinus rhythm 84-99 2 29:40 SVTA 91-147 1 0:26 Signal quality Episodes Duration Both clean 4 28:40 Lower noisy 4 1:18 Both noisy 1 0:07 Notes: The PVCs are uniform. Points of interest: 0:16 Normal sinus rhythm 6:37 Noise 14:01 Onset of junctional tachycardia 14:26 End of junctional tachycardia 17:02 PVC 21:26 PVC 23:17 Noise