title: Insensitivity of echocardiography in detecting mitral valve prolapse in older patients with chest pain.
mesh_terms: D000328:Adult; D000787:Angina Pectoris / Q000175:diagnosis*; D006328:Cardiac Catheterization; D004452:Echocardiography; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011859:Radiography