Discontinuity Between Right Ventricle and Pulmonary Artery
نویسندگان
چکیده
منابع مشابه
Right coronary artery fistula to right ventricle.
1 of 2 DESCRIPTION A murmur was noted in a 2-year-old patient who was otherwise asymptomatic. The patient was born by caesarean section at 37 weeks gestation. No signifi cant family history was present. Clinical examination revealed a continuous murmur at the sternal edge. Echocardiography did not reveal any abnormality. Cardiac catheterisation revealed a communication between the right coronar...
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A comprehensive CMR exam was developed for evaluating right ventricle (RV) and pulmonary artery (PA), and was tested on 25 PA hypertension (PAH) patients. Standard non-CMR measurements were also collected. Comprehensive statistical analysis was conducted to study relationships between parameters, parameters’ significance, and data redundancy and reduction. The results showed strong correlations...
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Pulmonary arterial hypertension (PAH) is a right heart failure syndrome. In early-stage PAH, the right ventricle tends to remain adapted to afterload with increased contractility and little or no increase in right heart chamber dimensions. However, less than optimal right ventricular (RV)-arterial coupling may already cause a decreased aerobic exercise capacity by limiting maximum cardiac outpu...
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A 57 year-old man, obese, with history of hypertension, dyslipidemia, smoking and two previous ischemic strokes, was admitted with a six month history of chest pain associated with dyspnea on moderate and large efforts. He was hemodynamically stable and making use of captopril, aspirin, hydrochlorothiazide and metroprolol. There was no mention of chest murmur in the hospital admission record. A...
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Although transposition of the great vessels is a well-known clinical and pathological entity, the partial transposition complex, resulting in the origin of both the aorta and the pulmonary trunk from the right ventricle, is rare. The association of this malformation with pulmonary stenosis has been described previously (Braun et al., 1952; Witham, 1957; Neufeld, DuShane, and Edwards, 1961; Morg...
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ژورنال
عنوان ژورنال: Annals of Surgery
سال: 1970
ISSN: 0003-4932
DOI: 10.1097/00000658-197010000-00013