Echocardiography
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Aneurysms arising from the sinus of Valsalva are a rare cardiac defect that can present with various signs and symptoms, and if not diagnosed and treated rapidly can lead to fatal outcomes. Unruptured aneurysms are usually asymptomatic and found incidentally during diagnostic studies. More commonly, aneurysm of sinus of Valsalva is detected after the occurrence of rupture. ⋯ Also, there was an intimal flap within the sinus of Valsalva aneurysm. The anatomical relationship between the aorta, aneurysm, and the left ventricle as well as the intimal flap within the aneurysm was clearly delineated with the help of three-dimensional TTE. After confirmation of the diagnosis with multidetector computed tomography, patient underwent successful surgical repair of the defect.
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Case Reports
Marked narrowing of right heart chambers due to compression by giant hepatic hydatid cyst.
External compression of the heart may be presented as valvular heart disease. A 50-year-old woman with signs and symptoms of tricuspid stenosis was diagnosed with giant hepatic hydatid cyst. Symptoms were resolved after surgical excision. Echinococcosis should be in mind while evaluating patients with external cardiac compression.
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Bleeding from esophageal varices is a major potential concern during transesophageal echocardiography (TEE) in patients with cirrhosis of the liver. As there are limited data on its risk in these patients, this was retrospectively assessed at our institution. ⋯ TEE can be performed without serious bleeding risk in patients with grade 1 or 2 esophageal varices.
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Case Reports
Rupture of a noncoronary sinus of Valsalva aneurysm into the left atrium: a rare cause of acute pulmonary edema.
A sinus of Valsalva aneurysm is a dilatation of the aortic wall caused by the lack of continuity between the middle layer of the aortic wall and the aortic valve. It has an incidence of <0.1%. The most common cause of a sinus of Valsalva aneurysms is congenital, although they may also be acquired. ⋯ We present a 40-year-old man admitted to the hospital with an acute onset of respiratory distress and pleuritic chest pain. Transthoracic echocardiography followed by transesophageal echocardiography showed rupture of a noncoronary aneurysm of Valsalva sinus into the left atrium. The jet from the fistula caused retrograde flow into the pulmonary veins.