Fig. 2From: Favorable course of previously undiagnosed Methylmalonic Aciduria with Homocystinuria (cblC type) presenting with pulmonary hypertension and aHUS in a young child: a case reportFour-chamber view. CW Doppler evidences high-velocity tricuspid insufficiency: 5.05 m/sec corresponding to pulmonary pressure of 107 mmHgBack to article page