393:
416:
428:
357:
29:
381:
369:
392:
1221:
129:
1236:
281:
1308:
1032:
194:
912:
809:"Novel Imaging of Coronary Artery Anomalies to Assess Their Prevalence, the Causes of Clinical Symptoms, and the Risk of Sudden Cardiac Death"
1303:
105:
940:
1226:
306:
Although rare, several anomalous courses of the right coronary artery have been described including origin from the left aortic sinus.
747:
Kini, S; Bis, KG; Weaver, L (June 2007). "Normal and variant coronary arterial and venous anatomy on high-resolution CT angiography".
1059:
415:
599:
Antonopoulos, Alexios S.; Siasos, Gerasimos; Antoniades, Charalambos; Tousoulis, Dimitris (2018-01-01), Tousoulis, Dimitris (ed.),
859:
665:
620:
578:
533:
480:
1027:
893:
427:
878:
256:
198:
933:
1353:
1054:
1318:
1265:
644:
Schipper, Paul; Sukumar, Mithran; Mayberry, John C. (2008-01-01), Asensio, JUAN A.; Trunkey, DONALD D. (eds.),
1022:
206:
124:
368:
1037:
926:
380:
273:
645:
600:
558:
513:
460:
1261:
1249:
1231:
512:
Pappano, Achilles J.; Gil Wier, Withrow (2013-01-01), Pappano, Achilles J.; Gil Wier, Withrow (eds.),
1328:
255:
Distal: from middle segment to origination point of the posterior interventricular artery, where the
459:
Aggeli, Constantina; Mavrogeni, Sofia; Tousoulis, Dimitris (2018-01-01), Tousoulis, Dimitris (ed.),
356:
1216:
851:
Pediatric
Critical Care Medicine: Volume 2: Respiratory, Cardiovascular and Central Nervous Systems
1178:
1173:
1017:
323:
260:
210:
190:
1135:
976:
300:
280:
or is supplied by both the right coronary artery and the left circumflex. The PDA supplies the
277:
136:
112:
100:
1245:
1195:
1163:
1153:
985:
981:
247:
345:
50% of the time, equal to it 20% of the time, and less significant than it 30% of the time.
1271:
1063:
1047:
1004:
905:
342:
154:
33:
8:
1256:
276:(PDA). In the other 20%, of cases (left dominant or codominant), the PDA arises from the
1323:
1143:
719:
692:
657:
612:
570:
525:
472:
285:
915:
at Human
Anatomy Online, SUNY Downstate Medical Center - "Anterior view of the heart."
1205:
1148:
855:
830:
789:
764:
724:
661:
616:
574:
529:
476:
338:
319:
691:
Villa, AD; Sammut, E; Nair, A; Rajani, R; Bonamini, R; Chiribiri, A (28 June 2016).
299:
in 60% of people. The other 40% of the time, the SA nodal artery is supplied by the
1298:
1285:
1101:
971:
882:
825:
820:
808:
756:
714:
704:
653:
608:
566:
521:
468:
289:
918:
1111:
1091:
849:
296:
230:
182:
64:
783:
1106:
327:
315:
68:
1347:
1190:
900:
406:
117:
461:"Chapter 3.5.1 - Non-invasive Imaging Techniques in Coronary Artery Disease"
1185:
888:
834:
793:
768:
728:
226:
222:
202:
174:
170:
60:
709:
1126:
1116:
1096:
334:
272:
In approximately 80% of patients (right dominant), the RCA gives off the
234:
186:
760:
142:
848:
Wheeler, Derek S.; Wong, Hector R.; Shanley, Thomas P. (2014-05-22).
598:
246:
Proximal: starting at RCA origin, spanning half the distance to the
28:
782:
Shahoud, James S.; Ambalavanan, Manoj; Tivakaran, Vijai S. (2020).
693:"Coronary artery anomalies overview: The normal and the abnormal"
402:
903:
at The
Anatomy Lesson by Wesley Norman (Georgetown University) (
957:
949:
209:. It contributes the right side of the heart, and parts of the
166:
1076:
953:
398:
178:
80:
50:
781:
314:
The right coronary artery supplies oxygenated blood to the
646:"Pertinent Surgical Anatomy of the Thorax and Mediastinum"
561:, in Vasan, Ramachandran S.; Sawyer, Douglas B. (eds.),
458:
643:
690:
650:
Current
Therapy of Trauma and Surgical Critical Care
563:
948:
847:
322:, and the posterior third and inferior end of the
341:. The right coronary artery is dominant over the
252:Middle: from proximal segment to the acute margin
1345:
511:
231:coronary sulcus (right atrioventricular groove)
221:The right coronary artery originates above the
934:
746:
520:, Philadelphia: Elsevier, pp. 223–236,
189:. It gives off many branches, including the
686:
684:
682:
556:
941:
927:
742:
740:
738:
405:. The proximal portion of the RCA and its
36:, with the right coronary artery labelled.
27:
824:
718:
708:
652:, Philadelphia: Mosby, pp. 227–251,
518:Cardiovascular Physiology (Tenth Edition)
806:
679:
374:The arch of the aorta, and its branches.
169:originating above the right cusp of the
1084:
735:
326:. It may also supply 25% to 35% of the
1346:
749:AJR. American Journal of Roentgenology
565:, Oxford: Elsevier, pp. 691–699,
16:Blood vessel supplying the human heart
922:
639:
637:
607:, Academic Press, pp. 121–126,
552:
550:
507:
505:
503:
501:
499:
497:
467:, Academic Press, pp. 337–358,
454:
452:
450:
448:
348:
813:Circulation: Cardiovascular Imaging
433:Fetal heart - right coronary artery
386:Diagram of a myocardial infarction.
13:
658:10.1016/b978-0-323-04418-9.50037-0
613:10.1016/b978-0-12-811908-2.00008-8
601:"Chapter 2.1 - Functional Anatomy"
571:10.1016/b978-0-12-809657-4.99738-2
526:10.1016/b978-0-323-08697-4.00011-3
473:10.1016/b978-0-12-811908-2.00017-9
421:Human heart with coronary arteries
14:
1365:
872:
634:
547:
494:
445:
257:posterior interventricular sulcus
199:posterior interventricular artery
426:
414:
391:
379:
367:
355:
841:
309:
826:10.1161/CIRCIMAGING.113.000278
800:
775:
592:
557:Sivananthan, M. (2018-01-01),
409:can be seen at the lower left.
1:
807:Angelini, P. (15 July 2014).
438:
207:atrioventricular nodal branch
267:
229:. It passes along the right
216:
181:. It travels down the right
7:
514:"11 - Coronary Circulation"
274:posterior descending artery
240:
10:
1370:
1319:Posterior intercostal 3–11
697:World Journal of Radiology
295:The RCA also supplies the
1284:
1266:Posterior intercostal 1–2
1204:
1162:
1134:
1125:
1075:
997:
964:
854:. Springer. p. 306.
788:. StatPearls Publishing.
401:and coronary arteries at
263:on the base of the heart.
155:blood supply of the heart
135:
123:
111:
99:
91:
79:
74:
56:
46:
41:
34:Blood supply of the heart
26:
21:
1055:Left anterior descending
913:Anatomy figure: 20:03-04
288:, and the posteromedial
86:arteria coronaria dextra
605:Coronary Artery Disease
465:Coronary Artery Disease
324:interventricular septum
261:atrioventricular groove
211:interventricular septum
191:sinoatrial nodal artery
1354:Arteries of the thorax
301:left circumflex artery
278:left circumflex artery
137:Anatomical terminology
986:Ligamentum arteriosum
710:10.4329/wjr.v8.i6.537
362:Right coronary artery
333:There is significant
195:right marginal artery
159:right coronary artery
22:Right coronary artery
1237:Perforating branches
1222:Anterior intercostal
1154:Right common carotid
1038:Posterior descending
1005:Coronary circulation
906:heartantmajorvessels
343:left coronary artery
1262:Highest intercostal
1257:Costocervical trunk
1250:superior epigastric
1232:Pericardiacophrenic
1196:Carotid bifurcation
761:10.2214/AJR.06.1295
559:"Coronary Anatomy"
286:ventricular septum
223:right aortic sinus
175:right aortic sinus
1341:
1340:
1337:
1336:
1280:
1279:
1217:Internal thoracic
861:978-1-4471-6356-5
785:Cardiac Dominance
667:978-0-323-04418-9
622:978-0-12-811908-2
580:978-0-12-805154-2
535:978-0-323-08697-4
482:978-0-12-811908-2
349:Additional images
339:coronary arteries
337:of supply of the
235:crux of the heart
187:crux of the heart
151:
150:
146:
1361:
1329:Superior phrenic
1179:Internal carotid
1174:External carotid
1149:Right subclavian
1132:
1131:
1102:Descending aorta
1082:
1081:
972:Pulmonary artery
943:
936:
929:
920:
919:
883:Cleveland Clinic
866:
865:
845:
839:
838:
828:
804:
798:
797:
779:
773:
772:
744:
733:
732:
722:
712:
688:
677:
676:
675:
674:
641:
632:
631:
630:
629:
596:
590:
589:
588:
587:
554:
545:
544:
543:
542:
509:
492:
491:
490:
489:
456:
430:
418:
395:
383:
371:
359:
290:papillary muscle
143:edit on Wikidata
140:
31:
19:
18:
1369:
1368:
1364:
1363:
1362:
1360:
1359:
1358:
1344:
1343:
1342:
1333:
1287:
1276:
1207:
1200:
1165:
1158:
1136:Brachiocephalic
1121:
1112:Abdominal aorta
1092:Ascending aorta
1071:
1060:Left circumflex
993:
960:
947:
875:
870:
869:
862:
846:
842:
805:
801:
780:
776:
745:
736:
689:
680:
672:
670:
668:
642:
635:
627:
625:
623:
597:
593:
585:
583:
581:
555:
548:
540:
538:
536:
510:
495:
487:
485:
483:
457:
446:
441:
434:
431:
422:
419:
410:
396:
387:
384:
375:
372:
363:
360:
351:
320:right ventricle
312:
297:SA nodal artery
270:
243:
219:
183:coronary sulcus
147:
65:right ventricle
37:
17:
12:
11:
5:
1367:
1357:
1356:
1339:
1338:
1335:
1334:
1332:
1331:
1326:
1321:
1312:
1311:
1306:
1301:
1292:
1290:
1282:
1281:
1278:
1277:
1275:
1274:
1269:
1253:
1246:Musculophrenic
1239:
1234:
1229:
1224:
1212:
1210:
1202:
1201:
1199:
1198:
1193:
1188:
1182:
1181:
1176:
1170:
1168:
1166:common carotid
1160:
1159:
1157:
1156:
1151:
1146:
1144:Thyreoidea ima
1140:
1138:
1129:
1123:
1122:
1120:
1119:
1114:
1109:
1107:Thoracic aorta
1104:
1099:
1094:
1088:
1086:
1079:
1073:
1072:
1070:
1069:
1068:
1067:
1057:
1043:
1042:
1041:
1040:
1035:
1033:Right marginal
1030:
1025:
1020:
1011:Right coronary
1007:
1001:
999:
995:
994:
992:
991:
990:
989:
979:
968:
966:
962:
961:
946:
945:
938:
931:
923:
917:
916:
910:
897:
896:
885:
874:
873:External links
871:
868:
867:
860:
840:
819:(4): 747–754.
799:
774:
755:(6): 1665–74.
734:
678:
666:
633:
621:
591:
579:
546:
534:
493:
481:
443:
442:
440:
437:
436:
435:
432:
425:
423:
420:
413:
411:
397:
390:
388:
385:
378:
376:
373:
366:
364:
361:
354:
350:
347:
328:left ventricle
311:
308:
269:
266:
265:
264:
253:
250:
242:
239:
218:
215:
185:, towards the
149:
148:
139:
133:
132:
127:
121:
120:
115:
109:
108:
103:
97:
96:
93:
89:
88:
83:
77:
76:
72:
71:
69:left ventricle
58:
54:
53:
48:
44:
43:
39:
38:
32:
24:
23:
15:
9:
6:
4:
3:
2:
1366:
1355:
1352:
1351:
1349:
1330:
1327:
1325:
1322:
1320:
1317:
1314:
1313:
1310:
1307:
1305:
1302:
1300:
1297:
1294:
1293:
1291:
1289:
1283:
1273:
1272:Deep cervical
1270:
1267:
1263:
1260:
1258:
1254:
1251:
1247:
1243:
1240:
1238:
1235:
1233:
1230:
1228:
1225:
1223:
1220:
1218:
1214:
1213:
1211:
1209:
1203:
1197:
1194:
1192:
1191:Carotid sinus
1189:
1187:
1184:
1183:
1180:
1177:
1175:
1172:
1171:
1169:
1167:
1161:
1155:
1152:
1150:
1147:
1145:
1142:
1141:
1139:
1137:
1133:
1130:
1128:
1124:
1118:
1115:
1113:
1110:
1108:
1105:
1103:
1100:
1098:
1095:
1093:
1090:
1089:
1087:
1083:
1080:
1078:
1074:
1065:
1064:Left marginal
1061:
1058:
1056:
1053:
1052:
1051:
1049:
1048:Left coronary
1045:
1044:
1039:
1036:
1034:
1031:
1029:
1026:
1024:
1021:
1019:
1016:
1015:
1014:
1012:
1008:
1006:
1003:
1002:
1000:
996:
987:
983:
980:
978:
975:
974:
973:
970:
969:
967:
963:
959:
955:
951:
944:
939:
937:
932:
930:
925:
924:
921:
914:
911:
908:
907:
902:
901:thoraxlesson4
899:
898:
895:
891:
890:
886:
884:
880:
877:
876:
863:
857:
853:
852:
844:
836:
832:
827:
822:
818:
814:
810:
803:
795:
791:
787:
786:
778:
770:
766:
762:
758:
754:
750:
743:
741:
739:
730:
726:
721:
716:
711:
706:
703:(6): 537–55.
702:
698:
694:
687:
685:
683:
669:
663:
659:
655:
651:
647:
640:
638:
624:
618:
614:
610:
606:
602:
595:
582:
576:
572:
568:
564:
560:
553:
551:
537:
531:
527:
523:
519:
515:
508:
506:
504:
502:
500:
498:
484:
478:
474:
470:
466:
462:
455:
453:
451:
449:
444:
429:
424:
417:
412:
408:
404:
400:
394:
389:
382:
377:
370:
365:
358:
353:
352:
346:
344:
340:
336:
331:
329:
325:
321:
317:
307:
304:
302:
298:
293:
291:
287:
283:
282:inferior wall
279:
275:
262:
258:
254:
251:
249:
245:
244:
238:
236:
232:
228:
224:
214:
212:
208:
204:
200:
196:
192:
188:
184:
180:
176:
172:
168:
164:
160:
156:
144:
138:
134:
131:
128:
126:
122:
119:
116:
114:
110:
107:
104:
102:
98:
94:
90:
87:
84:
82:
78:
73:
70:
66:
62:
59:
55:
52:
49:
45:
40:
35:
30:
25:
20:
1315:
1295:
1255:
1241:
1215:
1186:Carotid body
1046:
1010:
1009:
904:
887:
850:
843:
816:
812:
802:
784:
777:
752:
748:
700:
696:
671:, retrieved
649:
626:, retrieved
604:
594:
584:, retrieved
562:
539:, retrieved
517:
486:, retrieved
464:
332:
316:right atrium
313:
310:Distribution
305:
294:
271:
248:acute margin
233:towards the
227:aortic valve
220:
203:conus artery
171:aortic valve
162:
158:
152:
106:A12.2.03.101
85:
67:, 25-35% of
61:Right atrium
1309:Mediastinal
1127:Aortic arch
1117:Aortic body
1097:Aortic arch
75:Identifiers
1304:Esophageal
1286:Descending
1208:subclavian
673:2020-11-20
628:2020-11-20
586:2020-11-20
541:2020-11-20
488:2020-11-20
439:References
259:meets the
225:above the
92:Acronym(s)
1324:Subcostal
1316:parietal:
1299:Bronchial
1296:visceral:
268:Variation
217:Structure
173:, at the
1348:Category
1242:terminal
1085:Sections
1023:AV nodal
1018:SA nodal
950:Arteries
879:Overview
835:25027456
794:30725892
769:17515392
729:27358682
241:Segments
165:) is an
57:Supplies
47:Location
952:of the
720:4919754
403:autopsy
335:overlap
205:, and
177:in the
153:In the
42:Details
1227:Thymic
1028:Atrial
894:CHORUS
858:
833:
792:
767:
727:
717:
664:
619:
577:
532:
479:
407:ostium
330:(LV).
318:, the
167:artery
157:, the
1288:aorta
1077:Aorta
998:Heart
977:Right
965:Lungs
958:chest
954:torso
889:00462
399:Aorta
179:heart
141:[
130:50039
81:Latin
51:Heart
1206:Left
1164:Left
982:Left
956:and
856:ISBN
831:PMID
790:PMID
765:PMID
725:PMID
662:ISBN
617:ISBN
575:ISBN
530:ISBN
477:ISBN
118:4131
101:TA98
892:at
881:at
821:doi
757:doi
753:188
715:PMC
705:doi
654:doi
609:doi
567:doi
522:doi
469:doi
163:RCA
125:FMA
113:TA2
95:RCA
1350::
1248:,
829:.
815:.
811:.
763:.
751:.
737:^
723:.
713:.
699:.
695:.
681:^
660:,
648:,
636:^
615:,
603:,
573:,
549:^
528:,
516:,
496:^
475:,
463:,
447:^
303:.
292:.
284:,
237:.
213:.
201:,
197:,
193:,
63:,
1268:)
1264:(
1259::
1252:)
1244:(
1219::
1066:)
1062:(
1050::
1013::
988:)
984:(
942:e
935:t
928:v
909:)
864:.
837:.
823::
817:7
796:.
771:.
759::
731:.
707::
701:8
656::
611::
569::
524::
471::
161:(
145:]
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
