Dr. Joseph Perloff is joined by Dr. Ariane Marelli to bring you a new edition of Clinical
Recognition of Congenital Heart Disease. This medical reference book covers the full …

BACKGROUND: Management of congenital stenotic mitral valvular abnormalities remains
an important therapeutic challenge. Supramitral ring constitutes a small but inadequately …

Supravalvular mitral stenosis is a rare condition characterized by an abnormal ridge, with
one or two orifices, covering and obstructing the mitral valve. Preoperative diagnosis is …

The supramitral ring is a rare congenital malformation formed by presence of a ridge of
connective tissue, usually attached at or above the mitral annulus. The incidence and …

Objective: Supra-annular mitral ring (SMR) is a rare developmental abnormality of the supra-
valvular area of the mitral valve, which produces a variable degree of obstruction to left …

Supramitral ring (SMR) is a rare developmental abnormality of the supravalvular area of the
mitral valve which produces a variable degree of obstruction to left ventricular filling. The …

Mitral valve stenosis caused by a discrete supravalvular membrane is a rare congenital
malformation haemodynamically leading to significant mitral valve stenosis. When the …

We present two cases of cor triatriatum, a rare congenital anomaly that consists of a
membrane that divides the left atrium into two chambers. The first case involves an older …

A term, healthy infant presented with respiratory distress and severe pulmonary
hypertension (PH). With an unclear aetiology and the intent to decrease right ventricular …

Митральный клапанный комплекс является многокомпонентной структурой,
анатомически и функционально скоординированной, обеспечивающей нормальную …