BACKGROUND: This study aims to investigate the clinical and angiographic features in patients with acute myocardial infarction (AMI) induced by coronary artery embolism. METHODS: Clinical data of five patients with AMI induced by coronary artery embolism were analyzed retrospectively. RESULTS: One patient had left atrial myxoma, one patient had non-valvular atrial fibrillation, and three patients had rheumatic heart disease. Furthermore, one patient had mitral mechanical valve prostheses, two patients had atrial fibrillation. Coronary angiography showed the absence of significant atherosclerostic lesions in the coronary arteries except infarct related artery in five patients. Angiography suggested the presence of IRA occlusion caused by embolism. CONCLUSIONS: The status for AMI due to coronary artery embolism usually expresses embolic material originating from the left heart chambers. Rheumatic heart disease and atrial fibrillation are the common reasons for coronary artery embolism. Coronary artery occlusion is the common performance in the results of primary coronary artery angiography. Sometimes it expresses visible signs of embolism.
BACKGROUND: This study aims to investigate the clinical and angiographic features in patients with acute myocardial infarction (AMI) induced by coronary artery embolism. METHODS: Clinical data of five patients with AMI induced by coronary artery embolism were analyzed retrospectively. RESULTS: One patient had left atrial myxoma, one patient had non-valvular atrial fibrillation, and three patients had rheumatic heart disease. Furthermore, one patient had mitral mechanical valve prostheses, two patients had atrial fibrillation. Coronary angiography showed the absence of significant atherosclerostic lesions in the coronary arteries except infarct related artery in five patients. Angiography suggested the presence of IRA occlusion caused by embolism. CONCLUSIONS: The status for AMI due to coronary artery embolism usually expresses embolic material originating from the left heart chambers. Rheumatic heart disease and atrial fibrillation are the common reasons for coronary artery embolism. Coronary artery occlusion is the common performance in the results of primary coronary artery angiography. Sometimes it expresses visible signs of embolism.
Authors: Alf Inge Larsen; P Diane Galbraith; William A Ghali; Colleen M Norris; Michelle M Graham; Merril L Knudtson Journal: Am J Cardiol Date: 2005-01-15 Impact factor: 2.778
Authors: Mehmet Dogan; Sadik Acikel; Murat Muhammed N Aksoy; Goksel Cagirci; Harun Kilic; Asuman Yesilay; Ramazan Akdemir Journal: Int J Cardiol Date: 2008-07-09 Impact factor: 4.164
Authors: Salva R Yurista; Herman H W Silljé; Kirsten T Nijholt; Martin M Dokter; Dirk J van Veldhuisen; Rudolf A de Boer; B Daan Westenbrink Journal: Cardiovasc Drugs Ther Date: 2021-10 Impact factor: 3.727