Myocardial systolic velocities as well as radial and longitudinal LV deformation assessed by speckle tracking can detect subclinical LV dysfunction and predict impaired postoperative LV function in asymptomatic patients with severe PMR.

Sinus venosus atrial septal defect (SV-ASD) usually coexists with partial anomalous pulmonary vein connection (PAPVC). It is a difficult diagnosis in transthoracic echocardiography (TTE) due to eccentric position of defects. We present a rare case of atypical anatomical variation in PAPVC, which was never described before. Two right pulmonary veins drained into superior vena cava, which overrode SV-ASD and interatrial septum, a third pulmonary vein into the right atrium. Complete diagnosis could not be set after TTE, nor transesophageal echocardiography, whereas angio-CT was finally conclusive. This diagnostic approach allowed the surgical planning.