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Intraventricular block

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or ventricular myocardium. Nonspecific intraventricular conduction delay (NICD) is a delay with widened QRS complex but without a specific intraventricular block present.
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Intraventricular conduction delays (IVCD) are conduction disorders seen in intraventricular propagation of supraventricular impulses resulting in changes in the
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characteristics of an intraventricular block subtype - RBBB showing wide QRS complexes with a terminal R wave in lead V1 and a prolonged S wave in lead V6.
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Intraventricular conduction delay seen in precordial/chest leads with QRS duration 100 ms. An EKG of a 25-year-old male.
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duration or morphology, or both. IVCD can be caused by abnormalities in the structures of
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Nonspecific intraventricular conduction delay (NSIVCD) at ECGWaves
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Intraventricular conduction delay overview at Wikidoc
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An example is a 480: 797:Arrhythmogenic right ventricular dysplasia 487: 473: 211:"Lesson VI - ECG Conduction Abnormalities" 27: 371: 353: 187:"Intraventricular Conduction - ECGpedia" 148: 1562: 531:Spontaneous coronary artery dissection 468: 101:Types of intraventricular blocks are 855:Nonbacterial thrombotic endocarditis 13: 1151:Accelerated idioventricular rhythm 347: 14: 1581: 389: 145:Intraventricular conduction delay 836:Subacute bacterial endocarditis 114:Left posterior fascicular block 401:Conduction defects at ECGWaves 319: 295: 271: 247: 223: 179: 109:Left anterior fascicular block 1: 1353:Pulseless electrical activity 1282:Multifocal atrial tachycardia 1156:Catecholaminergic polymorphic 172: 128:(RBBB with fascicular block) 7: 10: 1586: 1297:Wandering atrial pacemaker 844:non-infective endocarditis 785:Endocardial fibroelastosis 85:, right fascicular block, 1514: 1457: 1375:hexaxial reference system 1366: 1333: 1320:Jervell and Lange-Nielsen 1305: 1263: 1222: 1199: 1173: 1141: 1099: 1080: 979: 965: 865: 850:Libman–Sacks endocarditis 819: 805: 721: 670: 663: 600: 555: 512: 503: 414: 255:"Intraventricular Blocks" 132:Right bundle branch block 83:right bundle branch block 55: 43: 35: 26: 21: 1255:Ventricular fibrillation 526:Coronary artery aneurysm 354:Stock RJ (August 1971). 138:Left bundle branch block 96: 1532:Diastolic heart failure 1506:Athletic heart syndrome 1467:Ventricular hypertrophy 1201:Pre-excitation syndrome 1055:Left posterior fascicle 580:Acute coronary syndrome 520:Coronary artery disease 1050:Left anterior fascicle 830:infective endocarditis 615:Hibernating myocardium 496:Cardiovascular disease 154: 71:intraventricular block 22:Intraventricular block 1214:Wolff–Parkinson–White 1174:Premature contraction 1072:Adams–Stokes syndrome 775:Loeffler endocarditis 585:Myocardial infarction 231:"ICD-10 Version:2019" 152: 1381:Right axis deviation 1343:Sudden cardiac death 701:Pericardial effusion 644:Ventricular aneurysm 1386:Left axis deviation 1243:Atrial fibrillation 1238:Ventricular flutter 1161:Torsades de pointes 1035:Bundle branch block 994:Sick sinus syndrome 780:Cardiac amyloidosis 765:Tachycardia-induced 620:Myocardial stunning 568:Prinzmetal's angina 537:Coronary thrombosis 121:Trifascicular block 91:trifascicular block 1570:Cardiac arrhythmia 1489:Atrial enlargement 1287:Pacemaker syndrome 1209:Lown–Ganong–Levine 1131:Junctional ectopic 1126:AV nodal reentrant 632:Myocardial rupture 542:Coronary vasospasm 155: 126:Bifascicular block 87:bifascicular block 1557: 1556: 1549:Obstructive shock 1453: 1452: 1400:Short QT syndrome 1367:Other / ungrouped 1358:Sinoatrial arrest 1273:Ectopic pacemaker 1169: 1168: 989:Sinus bradycardia 961: 960: 957: 956: 706:Cardiac tamponade 659: 658: 649:Dressler syndrome 547:Myocardial bridge 462: 461: 360:Bull N Y Acad Med 105:Fascicular block 67: 66: 62:electrocardiogram 57:Diagnostic method 16:Medical condition 1577: 1522:Cardiac fibrosis 1414:T wave alternans 1307:Long QT syndrome 1101:Supraventricular 1097: 1096: 1030:Intraventricular 977: 976: 817: 816: 668: 667: 513:Coronary disease 510: 509: 489: 482: 475: 466: 465: 412: 411: 385: 375: 341: 340: 338: 337: 323: 317: 316: 314: 313: 299: 293: 292: 290: 289: 275: 269: 268: 266: 265: 251: 245: 244: 242: 241: 227: 221: 220: 218: 217: 207: 201: 200: 198: 197: 183: 75:heart conduction 31: 19: 18: 1585: 1584: 1580: 1579: 1578: 1576: 1575: 1574: 1560: 1559: 1558: 1553: 1544:Rheumatic fever 1510: 1449: 1362: 1329: 1301: 1259: 1218: 1195: 1165: 1137: 1084: 1076: 970: 953: 861: 810: 801: 717: 711:Hemopericardium 655: 596: 590:Unstable angina 563:Angina pectoris 556:Active ischemia 551: 499: 493: 463: 458: 457: 423: 392: 350: 348:Further reading 345: 344: 335: 333: 325: 324: 320: 311: 309: 307:www.wikidoc.org 301: 300: 296: 287: 285: 277: 276: 272: 263: 261: 253: 252: 248: 239: 237: 229: 228: 224: 215: 213: 209: 208: 204: 195: 193: 191:en.ecgpedia.org 185: 184: 180: 175: 167:Purkinje fibers 147: 99: 17: 12: 11: 5: 1583: 1573: 1572: 1555: 1554: 1552: 1551: 1546: 1541: 1540: 1539: 1537:Cardiac asthma 1534: 1524: 1518: 1516: 1512: 1511: 1509: 1508: 1503: 1502: 1501: 1496: 1486: 1485: 1484: 1479: 1474: 1463: 1461: 1455: 1454: 1451: 1450: 1448: 1447: 1445:Strain pattern 1442: 1441: 1440: 1435: 1430: 1418: 1417: 1416: 1404: 1403: 1402: 1390: 1389: 1388: 1383: 1370: 1368: 1364: 1363: 1361: 1360: 1355: 1350: 1345: 1339: 1337: 1335:Cardiac arrest 1331: 1330: 1328: 1327: 1322: 1317: 1315:Andersen–Tawil 1311: 1309: 1303: 1302: 1300: 1299: 1294: 1289: 1284: 1279: 1269: 1267: 1261: 1260: 1258: 1257: 1252: 1251: 1250: 1240: 1235: 1233:Atrial flutter 1229: 1227: 1220: 1219: 1217: 1216: 1211: 1205: 1203: 1197: 1196: 1194: 1193: 1188: 1183: 1177: 1175: 1171: 1170: 1167: 1166: 1164: 1163: 1158: 1153: 1147: 1145: 1139: 1138: 1136: 1135: 1134: 1133: 1128: 1118: 1117: 1116: 1105: 1103: 1094: 1078: 1077: 1075: 1074: 1069: 1068: 1067: 1062: 1057: 1052: 1047: 1042: 1032: 1027: 1026: 1025: 1020: 1015: 1005: 996: 991: 985: 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23: 15: 9: 6: 4: 3: 2: 1582: 1571: 1568: 1567: 1565: 1550: 1547: 1545: 1542: 1538: 1535: 1533: 1530: 1529: 1528: 1527:Heart failure 1525: 1523: 1520: 1519: 1517: 1513: 1507: 1504: 1500: 1497: 1495: 1492: 1491: 1490: 1487: 1483: 1480: 1478: 1475: 1473: 1470: 1469: 1468: 1465: 1464: 1462: 1460: 1456: 1446: 1443: 1439: 1438:ST depression 1436: 1434: 1431: 1429: 1426: 1425: 1424: 1423: 1419: 1415: 1412: 1411: 1410: 1409: 1405: 1401: 1398: 1397: 1396: 1395: 1391: 1387: 1384: 1382: 1379: 1378: 1377: 1376: 1372: 1371: 1369: 1365: 1359: 1356: 1354: 1351: 1349: 1346: 1344: 1341: 1340: 1338: 1336: 1332: 1326: 1323: 1321: 1318: 1316: 1313: 1312: 1310: 1308: 1304: 1298: 1295: 1293: 1290: 1288: 1285: 1283: 1280: 1278: 1274: 1271: 1270: 1268: 1266: 1262: 1256: 1253: 1249: 1246: 1245: 1244: 1241: 1239: 1236: 1234: 1231: 1230: 1228: 1226: 1221: 1215: 1212: 1210: 1207: 1206: 1204: 1202: 1198: 1192: 1189: 1187: 1184: 1182: 1179: 1178: 1176: 1172: 1162: 1159: 1157: 1154: 1152: 1149: 1148: 1146: 1144: 1140: 1132: 1129: 1127: 1124: 1123: 1122: 1119: 1115: 1112: 1111: 1110: 1107: 1106: 1104: 1102: 1098: 1095: 1092: 1088: 1083: 1079: 1073: 1070: 1066: 1065:Trifascicular 1063: 1061: 1058: 1056: 1053: 1051: 1048: 1046: 1043: 1041: 1038: 1037: 1036: 1033: 1031: 1028: 1024: 1021: 1019: 1016: 1014: 1011: 1010: 1009: 1006: 1004: 1000: 997: 995: 992: 990: 987: 986: 984: 982: 978: 975: 973: 968: 964: 948: 947:regurgitation 945: 943: 940: 939: 938: 937: 933: 929: 928:regurgitation 926: 924: 921: 920: 919: 918: 914: 910: 909:regurgitation 907: 905: 902: 901: 900: 899: 895: 891: 890:regurgitation 888: 886: 883: 881: 878: 877: 876: 875: 871: 870: 868: 864: 856: 853: 851: 848: 847: 846: 845: 841: 837: 834: 833: 832: 831: 827: 826: 824: 822: 818: 815: 813: 808: 804: 798: 795: 791: 788: 786: 783: 781: 778: 776: 773: 771: 768: 766: 763: 761: 758: 754: 751: 750: 749: 746: 745: 744: 741: 737: 734: 733: 732: 729: 728: 726: 724: 720: 712: 709: 707: 704: 703: 702: 699: 695: 691: 688: 686: 683: 682: 681: 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934: 915: 896: 872: 842: 828: 821:Endocarditis 760:Hypertrophic 694:Constrictive 680:Pericarditis 638: 626: 609: 442: 427: 363: 359: 334:. 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Retrieved 190: 181: 156: 100: 77:disorder — 70: 68: 1325:Romano–Ward 1292:Parasystole 1191:Ventricular 1143:Ventricular 1082:Tachycardia 999:Heart block 981:Bradycardia 807:Endocardium 770:Restrictive 731:Myocarditis 672:Pericardium 235:icd.who.int 159:QRS complex 79:heart block 1223:Flutter / 1186:Junctional 1121:Junctional 1114:Multifocal 1087:paroxysmal 1003:Sinoatrial 972:arrhythmia 967:Conduction 723:Myocardium 336:2021-11-01 312:2021-10-17 288:2021-10-17 264:2021-10-17 240:2021-10-17 216:2009-01-07 196:2021-10-17 173:References 50:Cardiology 1482:Pulmonary 1265:Pacemaker 936:pulmonary 917:tricuspid 753:Alcoholic 45:Specialty 1564:Category 1348:Asystole 1248:Familial 942:stenosis 923:stenosis 904:stenosis 885:stenosis 880:prolapse 602:Sequelae 505:Ischemia 748:Dilated 690:Chronic 498:(heart) 382:5284231 373:1750154 1428:J wave 1181:Atrial 1109:Atrial 898:aortic 874:mitral 866:Valves 812:valves 664:Layers 533:(SCAD) 438:BC63.5 380:  370:  140:(LBBB) 134:(RBBB) 1515:Other 1499:Right 1477:Right 1091:sinus 1040:Right 790:Viral 685:Acute 639:weeks 610:hours 522:(CAD) 453:I45.4 97:Types 73:is a 1494:Left 1472:Left 1089:and 1045:Left 627:days 378:PMID 444:ICD 429:ICD 368:PMC 69:An 37:ECG 1566:: 1422:ST 1394:QT 1275:/ 1023:3° 1018:2° 1013:1° 1008:AV 1001:: 692:/ 451:: 448:10 436:: 433:11 376:. 364:47 362:. 358:. 329:. 305:. 281:. 257:. 233:. 189:. 165:, 93:. 89:, 1408:T 1093:) 1085:( 969:/ 809:/ 488:e 481:t 474:v 446:- 431:- 421:D 384:. 339:. 315:. 291:. 267:. 243:. 219:. 199:.

Index


ECG
Specialty
Cardiology
Diagnostic method
electrocardiogram
heart conduction
heart block
right bundle branch block
bifascicular block
trifascicular block
Left anterior fascicular block
Left posterior fascicular block
Trifascicular block
Bifascicular block
Right bundle branch block
Left bundle branch block

QRS complex
bundle of His
Purkinje fibers
"Intraventricular Conduction - ECGpedia"
"Lesson VI - ECG Conduction Abnormalities"
"ICD-10 Version:2019"
"Intraventricular Blocks"
"Intraventricular conduction delay: bundle branch blocks & fascicular blocks"
"Intraventricular conduction delay overview - wikidoc"
"Nonspecific intraventricular conduction delay (defect)"
"Clinical significance of intraventricular block in acute myocardial infarction"
PMC

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