نتایج جستجو برای: cardiac surgical procedures ventricular dysfunction
تعداد نتایج: 967413 فیلتر نتایج به سال:
Acute aortic dissections are uncommon but highly mortal emergencies. Atypical presentations can be missed and delayed diagnoses may diminish favourable impact of medical, interventional and surgical procedures. Hereby we describe a painless aortic dissection case presented with heart failure due to functional obstruction of left main coronary artery resulting left ventricular dysfunction by pre...
Fibroelastomas account for less than 10% of all cardiac tumours, representing the most common valvular and the second most common cardiac benign tumour, following myxomas. Fibroelastomas are histologically benign; they can result in life-threatening complications such as stroke, acute valvular dysfunction, embolism, ventricular fibrillation, and sudden death. Surgical resection should be offere...
the most frequent congenital heart defects in the neonatal period are ventricular septal defects. ventricular septal aneurysms can rarely develop from an interventricular septal (ivs) defect in adults. we describe a 47-year-old man with an aneurysm in the ivs growing towards the right ventricle, which was confirmed by cardiac computed tomographic angiography and was missed by echocardiography.
BACKGROUND Calcific deposits are frequently observed at sites of healed myocardial infarcts. Grossly visible calcification of myocardial infarcts and calcified intracavitary cardiac thrombi are less common but recently are becoming more frequent findings during surgical ventricular restoration procedures. CASE PRESENTATION A 64 year old male diabetic patient experienced two episodes of transi...
سنجش مقادیر تروپونین ? قلبی در بیماران مبتلا به آمبولی حاد ریه و ارتباط آن با اختلال عملکرد بطن راست
Background and purpose: Right ventricular dysfunction is common in major pulmonary embolisms. The purpose of this study was to evaluate the prevalence and diagnostic utility of cardiac troponin I and also to identify patients with RV dysfunction in pulmonary embolism. Materials and methods: This study was conducted on 42 patients with pulmonary embolism in Ekbatan Hospital, in Hamedan city. ...
This prospective, descriptive study was carried out to determine the pattern and the type of congenital heart disease seen in the Paediatric Departments in 4 government hospitals. The accessibility of surgical or transcatheter interventional treatment was also assessed. Consecutive new patients seen for suspected congenital heart disease from 1/1/95 till 31/12/95 (Group I) were registered. Reco...
Introduction: In this study, we sought to illustrate our experience in urgent surgical management for embolized cardiac septal occlude devices resulting from trans-catheter closure of atrial septal defect and ventricular septal defect. Mathrials and Methods: We retrospectively reviewed four patients aged 2–10 years who underwent urgent surgery due to cardiac septal occluder embolization between...
Introduction: Heart failure is a major hazard for public health. Despite recent advance in medical therapy, there is not enough information on the outcome of off-pump coronary artery bypass (OPCAB) and medical therapy on the patients with severe ventricular dysfunction and triple-vessel (CAD). This study aimed to compare treatment outcomes and mortality rate in patients undergoing off-pump coro...
Introduction: Since 1954, after the first surgical repair of tetralogy of Fallot (TOF), several innovations have occurred in cardiac surgery, especially in children. One stage complete repair of TOF is currently possible even in infancy; however, complications such as hypoxemia, arrhythmia, cardiac dysfunction, sudden death, and valvular disorders may happen. In this study, we evaluated the res...
BACKGROUND AND OBJECTIVES Myocardial revascularization (MR) in patients with ventricular hypertrophy and/or dysfunction is frequently performed without cardiopulmonary bypass (CB), since it can be difficult to wean those patients off CB. Intraoperative control demands strict hemodynamic adjustment, as well as partial clamping of the aorta to minimize hemodynamic changes. The objective of this s...
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