نتایج جستجو برای: left main artery disease
تعداد نتایج: 2335986 فیلتر نتایج به سال:
arrhythmogenic right ventricular dysplasia/cardiomyopathy (arvd/c) is a congenital cardiac disease with myocardial involvement, most probably right ventricular (rv) dysfunction, accounting for 20% of sudden cardiac deaths. characterized by the fibro-fatty infiltration of the rv free wall, arvd/c presents in adolescents with ventricular arrhythmias and heart failure symptoms and as biventricular...
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 ...
The cross-sectional area of the lumen of the proximal right coronary artery and the main stem of the left coronary artery were measured in 27 patients-6 normal subjects, 8 with minor coronary artery disease, 8 with aortic incompetence, 3 with primary myocardial disease, and 2 with a prolapsing posterior leaflet of the mitral valve and mild mitral incompetence. There was close linear correlation...
Although percutaneous coronary intervention (PCI) has long surpassed coronary artery bypass grafting (CABG) as the most common revascularization strategy in patients with coronary artery disease [1], left main coronary artery disease (LMCD) is regarded a relative contraindication to PCI [2]. This lack of enthusiasm was related to studies showing that although balloon angioplasty was effective i...
Understanding anatomical variations can help physicians achieve better results in clinical practice. During routine dissection, we found variations in the branches of Internal Iliac Artery (IIA) of a 65-year-old Iranian female cadaver. The IIA ended by dividing to an unusual smaller anterior and a greater posterior trunk which was branched to the inferior gluteal arteries. Both pelvis and the u...
Objective: Our aim is to demonstrate the possibility of applying the alternative tactic of off-pump coronary artery bypass surgery to left main coronary artery disease and to assess the long-term results over a 5-year follow-up period. Methods: Among 210 subjects submitted to off-pump coronary artery bypass, 119 (56.7%) were male. Their ages ranged from 32 to 81 years with a mean age of 59.7. A...
Coronary artery bypass surgery (CABG) is the treatment of choice in unprotected left main coronary artery disease (ULMCA). However drug eluting stent (DES) implantations in ULMCA have ushered a revolution in the field of percutaneous coronary interventions (PCI) for left main coronary artery (LMCA) by reducing peri-procedural mortality and incidence of major adverse cardiac events (MACE). More ...
BACKGROUND Several studies have compared the treatment effects of coronary stenting and coronary-artery bypass grafting (CABG). However, there are limited data regarding the long-term outcomes of these two interventions for patients with unprotected left main coronary artery disease. METHODS We evaluated 1102 patients with unprotected left main coronary artery disease who underwent stent impl...
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