Bilateral semilunar perihilar opacities in a patient with pulmonary hypertension.

Pulmonary arterial aneurysm is a rare entity with a high mortality if left untreated. Pulmonary arterial hypertension is an important cause of PAAs although other infective and auto-immune causes must be excluded when an aneurysm is identified.

Belhassen anterior fascicular ventricular tachycardia: a case in a black African.

Belhassen ventricular tachycardia can be characterized by a complete right branch block and a right axial deviation. This type, although rare, must be recognized to properly treat the patient, as verapamil treatment is effective.