Anomalous right coronary artery originates from the distal of left circumflex coronary artery
نویسندگان
چکیده
منابع مشابه
Single coronary artery with anomalous origin of right coronary artery from distal left circumflex artery
Introduction A coronary artery anomaly (CAA) is a congenital defect of one or more coronary arteries of the heart in terms of origin, number, course and termination of the artery. The exact mechanism of CAA development is not elucidated yet. CAA is associated with some other congenital heart diseases like tetralogy of Fallot, transposition of great arteries and pulmonary valve atresia. Most CAA...
متن کاملCongenital Absence of Left Circumflex Coronary Artery
Congenital absence of left circumflex artery is a rare congenital anomaly of the coronary arteries. The prevalence of the anomaly in different studies ranges from 0.6% to 1.3%. Of these, 80% are benign and asymptomatic and 20% are clinically important. We report a 56-year-old man presented with acute resting chest pain who was diagnosed as having acute anterolateral infarction accompanied by el...
متن کاملAn Extremely Rare Variety of Anomalous Coronary Artery: Right Coronary Artery Originating From the Distal Left Circumflex Artery
A single coronary artery (SCA) is a rare congenital anomaly of the coronary circulation, which is often associated with myocardial ischemia and other congenital cardiac anomalies. A 77-year-old woman visited our hospital complaining of typical chest pain. Coronary angiography revealed an isolated SCA. The right coronary artery did not originate from the aorta, but instead emerged from the dista...
متن کاملsingle coronary artery with anomalous origin of the right coronary artery from the distal portion of left circumflex artery: a very rare case
congenital anomalies of coronary arteries, albeit rare, may be significant contributors to angina pectoris, hemodynamic abnormalities, and sudden cardiac death. a 47-year-old man referred to us with atypical chest pain. electrocardiography demonstrated no significant ischemic changes, but cardiac troponin i test was positive. the patient underwent coronary angiography, which revealed a single c...
متن کاملAnomalous origin of the left circumflex artery from the right coronary artery: a case report
INTRODUCTION Coronary artery anomalies are found in 0.6% to 1.55% of patients who undergo coronary angiography, and the increasing use of diagnostic coronary angiography is uncovering even more such abnormalities. We present a very unusual case of an anomalous origin of the left circumflex coronary artery (LCx) from the proximal right coronary artery (RCA). CASE PRESENTATION We present a case...
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ژورنال
عنوان ژورنال: Trends in Medicine
سال: 2018
ISSN: 1594-2848
DOI: 10.15761/tim.1000141