Echocardiography may be helpful in finding the cause of<unk> . An echocardiogram diagnose and differentiate among different cyanotic congenital heart diseases.
Cyanosis echocardiography or ultrasound
Cardiomegaly echocardiography or ultrasound
Pulmonary hypertension electrocardiogram
Pulmonary hypertension echocardiography or ultrasound
Papillary muscle rupture physical examination
Cyanosis other diagnostic studies
Tricuspid stenosis electrocardiogram
Right heart failure electrocardiogram