Left-sided accessory pathway with ostial atresia of the coronary sinus: a case report.
We report a case of atrioventricular (AV) reentrant tachycardia with ostial atresia of the coronary sinus (CS). On levophase coronary venogram, dual anomalous venous drainage into both atria was seen; no ostium of the CS and no persistent left superior vena cava were noted. Based on mapping, radiofrequency (RF) energy was applied at the mitral ring and the bypass tract was eliminated. Eight months after the procedure, the patient has remained completely symptom-free.
Kim
Jun
J
Division of Cardiology, Department of Internal Medicine, Pusan National University School of Medicine, Pusan National University Hospital, Busan, Republic of Korea. mdjunkim@yahoo.co.kr
Kim
June Hong
JH
Chun
Kook Jin
KJ
Hong
Taek Jong
TJ
Shin
Yung Woo
YW
D000293:Adolescent; D017115:Catheter Ablation; D017023:Coronary Angiography; D054326:Coronary Sinus / Q000000981:diagnostic imaging / Q000473:pathology*; D003330:Coronary Vessel Anomalies / Q000000981:diagnostic imaging; D004562:Electrocardiography; D006801:Humans; D008297:Male; D013611:Tachycardia, Atrioventricular Nodal Reentry / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery*