[Proceedings: Left ventricular cineangiography and echocardiography in patients with the mesosystolic click-telesystolic sound syndrome].
Twenty-three patients with the syndrome of midsystolic click--late systolic murmur were investigated by right and left heart catheterization, cineangiography and echocardiography. Most of the patients had symptoms such as atypical chest pain and arrhythmias. Except in one patient, slight to moderate mitral incompetence was found at rest or during stress testing by infusion of aramine or rapid atrial pacing (2 patients). In all cases, an abnormal systolic mitral valve motion was found in left ventricular cineangiography. In 14 of 15 technically satisfactory echocardiograms a systolic prolapse of one or both mitral leaflets was observed. A minority of the patients had localized abnormal wall motion in the postero-basal area or moderate generalized hypokinesis.
D002932:Cineangiography; D004452:Echocardiography; D006326:Heart Auscultation; D006337:Heart Murmurs; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000175:diagnosis; D013577:Syndrome
Linksventrikuläre Cineangiographie und Echokardiographie bei Patienten mit  dem Symdrom mesosystolischer Klick-telesystolisches Geräusch