Angiology
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The use of oral contraceptives is a potential cause of ischemic stroke in young women. The risk of stroke is higher when contraceptives contain high levels of estrogens. ⋯ Recanalization occurred several months later by spontaneous thrombolysis and was confirmed by cerebral angiography. This case suggests that the activation of endothelial spontaneous antithrombotic mechanisms may allow the dissolution of a thrombus, once the cause of the thrombosis has been identified and removed and when the endothelium has maintained its functional integrity.
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Echocardiography allows the detection of vegetations and estimation of valvular dysfunction in patients with infective endocarditis. The value of echocardiographic findings in predicting cardiac and other vascular complications in infective endocarditis is not well understood. Identification of high-risk patients and early surgery may improve their prognosis. ⋯ Echocardiographic findings do not reliably predict the risk of systemic embolism in patients with infective endocarditis. Vegetations on the aortic valve and severe aortic regurgitation detected by echocardiography predict a high risk of developing congestive heart failure, and for the combined outcome of requiring surgery, or dying without surgery in infective endocarditis. Early surgery may improve the outlook for survival of these patients.
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Peripartum cardiomyopathy is an under-recognized form of dilated cardiomyopathy of unknown cause and is associated with excess morbidity and mortality in women of childbearing age. Incidence of peripartum cardiomyopathy ranges from 1 in 1,300 to 1 in 15,000 pregnancies. The diagnostic criteria are onset of heart failure in the last month of pregnancy or in first 5 months postpartum, absence of determinable cause for cardiac failure, and absence of a demonstrable heart disease before the last month of pregnancy. ⋯ Persistence of disease after 6 months indicates irreversible cardiomyopathy and portends worse survival. The risk of developing peripartum cardiomyopathy in subsequent pregnancies remains high. The clinical and therapeutic aspects of the peripartum cardiomyopathy are discussed.
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Some clinical cases published in literature show that angiotensin-converting enzyme (ACE)-inhibitor administration may cause acute pancreatitis. In this work, the authors report a case of a patient affected by hypertension. Upon admission, the authors started antihypertensive therapy using captopril, which caused an important amylase and lipase rise within 13 days. ⋯ This is the first clinical report of an ACE-inhibitor-induced pancreatitis in which captopril administration was found after hospitalization. The drug suspension probably prevented other complications. This case report suggests that, when ACE-inhibitor administration is started, serum amylase and lipase should be monitored in order to prevent acute pancreatitis without waiting for clinical evidence of a pancreatopathy.