نتایج جستجو برای: anomalous coronary artery

تعداد نتایج: 342667  

2015
Hakan Özkan Ahmet Seçkin Çetinkaya Gökhan Ertaş

We report a rare case of a giant aneurysm of the left main coronary artery (LMCA) and anomalous origin of the right coronary artery (RCA) from the left ventricle presented with chest pain.

2017
Hirotaro Sugiyama Keisuke Miyajima Kazuyoshi Hatada Toshihiro Ishikawa Sawa Matsumoto Shigeo Umezawa Masao Takahashi

Anomalous origin of the right coronary artery is a rare congenital anomaly, but is associated with sudden death. Originating from the opposite sinus of Valsalva, an interarterial course and an intramural course are especially considered as the risk factor for fatal cardiac events. Surgical indication remains controversial because many patients are asymptomatic. A 52-year-old man with anomalous ...

2012
Ali Ozeren Ismail Ates Turgut Karabağ

Introduction: Single coronary artery with diffuse aterosclerothic disease is an extremely rare anomaly. The therapeuthic options of these case are controversial. Case Report: We report a case of 53­year­old man with recent anterior myocardial infarction and post­infarction angina, in whom coronary angiography showed one coronary artery arising from a single ostium in the left sinus of Valsalva ...

2018
Manabu Ogita Satoru Suwa Taketo Sonoda Shuta Tsuboi Katsumi Miyauchi Hiroyuki Daida

Percutaneous coronary intervention (PCI) involving the anomalous coronary artery is challenging with respect to difficulty in achieving stable catheterization. Rotational atherectomy (RA) can facilitate severely calcified lesions to improve stent delivery and stent expansion; however, its utility in tortuous and angulated coronary arteries is limited with difficulty in delivery of the RA burr. ...

Journal: :Revista espanola de cardiologia 2010
Wojciech Braksator Barbara Chybowska Marek Kuch Miroslaw Dluzniewski

Rev Esp Cardiol. 2010;63(4):488-502 493 Hariharan R, Kacere RD, Angelini P. Can stent-angioplasty be a valid alternative to surgery when revascularization is indicated for anomalous origination of a coronary artery from the opposite sinus? Tex Heart Inst J. 2002;29:308-13. 5. Brothers JA, Stephens P, Gaynor JW, Lorber R, Vricella LA, Paridon SM. Anomalous aortic origin of a coronary artery with...

Journal: :Revista brasileira de cirurgia cardiovascular : orgao oficial da Sociedade Brasileira de Cirurgia Cardiovascular 2008
Claudio Roberto Assumpção João de Deus E Brito Eulália Pfeifer Lilian Stewart Antonio de Pádua Jazbik

Report on two children, one 11 year-male and another one year-six-month-female with tetralogy of Fallot associated with anomalous origin of coronary artery crossing the right ventricle outlet tract. Diagnosis was done by echocardiography and cardiac catheterization. On surgical correction we used an external composite tubular pericardium bovine graft and posterior wall of the pulmonary artery b...

Journal: :Journal of cardiothoracic and vascular anesthesia 2004
François Béïque Quang Hieu De Tran Felix Ma Lawrence Rudski Suanne Daves Paolo Angelini

Coronary anomalies are relatively common but rarely associated with syncope, myocardial ischemia, and sudden cardiac death. An anomalous right coronery artery from the left sinus of valsalva is now recognized as an important causative factor in sudden death and myocardial infarction and syncope.This case report presents an anomalous right coronary artery (RCA) originating from the left sinus of...

2016
Alexander Mironov Sean Galligan Aleksandre Kakauridze Jonathan D Marmur

A 47-year-old female presented to our hospital with symptoms of stable angina. Cardiac catheterization revealed a rare coronary artery anomaly of the left anterior descending (LAD) artery branching off the right coronary artery ostium. Furthermore, the anomalous LAD artery exhibited significant atherosclerotic obstruction. Our review of the literature found only nine such previously described c...

2004
Mehmet Akif Cakar Ersan Tatli Bilhan Ozalp Huseyin Gunduz

Anomalous origin of the left main coronary artery from the right sinus of Valsalva is extremely rare when not associated with other congenital cardiac anomalies. In this report we present a patient with a single coronary ostium, with both the left and right coronary artery systems arising from it. The right coronary artery was found to contain a significant flow-limiting lesion that was success...

2014
Veysel Yavuz Nurulah Cetin Esref Tuncer Onur Dalgic Ugur Taskin Ali Riza Bilge Hakan Tikiz

Coronary artery anomalies are among the neglected topics in cardiology. Anomalous origin of the left main coronary artery from the right sinus of valsalva is a rare coronary anomaly observed in 0.15% of patients. During exercise, the distended aorta and pulmonary artery with increased blood flow may squeeze the Left Main Coronary Artery (LMCA) between them. Even though arrhythmias are common ca...

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