Browsing by Author "Tuncer, Cemal"

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Anomalous Origin of the Right Coronary Artery From Contralateral Side: a Series of 17 Cases
(Elsevier Science inc, 2013) Koroglu, Sedat; Suner, Arif; Tuncer, Cemal; Akcay, Ahmet; Nacar, Alper; Altun, Burak; Yilmaz, Remzi
Isolated Single Coronary Artery - a Series of 10 Cases
(Japanese Circulation Soc, 2008) Akcay, Ahmet; Tuncer, Cemal; Batyrahev, Talantbek; Gokce, Mustafa; Eryonucu, Beyhan; Koroglu, Sedat; Yilmaz, Remzi
Background Isolated single coronary artery (SCA) is an extremely rare congenital coronary anomaly. Some subgroups of SCA can lead to angina pectoris, acute myocardial infarction or even sudden death in the absence of atherosclerosis. Young patients, especially, have the risk of serious clinical events, but middle-aged-to elderly patients have a variable clinical course. Methods and Results The aim of this study was to present the clinical and angiographic properties, relatively long-term follow-up (54 14 months) and management of adult patients (mean age 57 12 years) with SCA. The records of 70,850 patients undergoing coronary angiography between 1999 and 2005 were reviewed. Ten patients (0.024%) were found to have SCA, originating from the left sinus of Valsalva in 3 (30%) patients and from the right sinus of Valsalva in 7 patients (70%). No atherosclerotic involvement was seen in 7 (70%) patients. One patient was also treated by stent implantation to the SCA. Other patients were followed medically. All patients have been followed uneventfully. Conclusion Medical treatment is usually adequate for middle-aged to elderly patients with SCA in the absence of ischemia and/or acute coronary syndrome.
Origin and Distribution Anomalies of the Left Anterior Descending Artery in 70,850 Adult Patients: Multicenter Data Collection
(Wiley, 2006) Tuncer, Cemal; Batyraliev, Talantbek; Yilmaz, Remzi; Gokce, Mustafa; Eryonucu, Beyhan; Koroglu, Sedat
Objectives: To present the clinical and angiographic properties of the left anterior descending artery anomalies. Background: Coronary artery anomalies are discovered in less than 1% of angiography series. Since the number of angiographies and coronary bypass operations are increasing significantly every day, these anomalies are of clinical importance. However, data about left anterior descending artery anomalies in literature is still scarce. Methods: We reviewed the records of 70,850 patients who had undergone coronary angiographies at 4 different cardiology center from 1999 to 2005 years. Results: Major congenital coronary anomalies were discovered in 171 of these cases (0,24%). The mean age of these patients was 61 +/- 11 (18-84) years. Ninety nine patients (58%) were male. Left anterior descending artery was involved in 12 patients (0.017%). In nine patients with the anomalous LAD there were concomittant congenital coronary artery anomalies. Concurrent coronary artery anomalies encountered were double left anterior descending artery type 4 (2 cases), double left anterior descending artery type 4 with double right coronary artery (1), double right coronary artery (1), double circumflex artery with anomalous left anterior descending artery (1), circumflex artery from right sinus of Valsalva (1), separate septal perforator and myocardial bridging of posterior descending artery (1), intercoronary communication, and ostial atresia of the left anterior descending artery and anomalous circumflex artery (1). Conclusion: Our series is the biggest series where relatively sufficient clinical and angiographic information about the LAD anomalies were provided. (c) 2006 Wiley-Liss, Inc.