Journal of cardiography
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Journal of cardiography · Sep 1985
Case Reports[Aortic dissection presenting aortic regurgitation induced by diastolic prolapse of an intimal flap into the left ventricle: a case report].
A case of aortic dissection associated with aortic regurgitation which was induced by diastolic prolapse of an intimal flap into the left ventricular outflow tract was reported. This 57-year-old man, referred for evaluation of sudden onset of chest oppression and a heart murmur, was hypertensive for several years. His admission blood pressure was 184/44 mmHg, and a systolic ejection murmur and a diastolic decrescendo murmur were audible along the left sternal border. ⋯ Aortography disclosed type I aortic dissection and severe aortic regurgitation. After medical treatment for four months, the patient underwent a Bentall surgical procedure and recovered. Impaired coaptation of the aortic valve induced by diastolic prolapse of the intimal flap into the left ventricular outflow tract is a newly encountered echocardiographic finding in proximal aortic dissection.