Constrictive pericarditis versus restrictive cardiomyopathy: the role of Doppler echocardiography in differential diagnosis.

Doppler ultrasound recordings of velocities of flow across the mitral and tricuspid valves and in the hepatic veins, and their variation with respiration, were recorded in seven patients with constrictive pericarditis and in six patients with restrictive cardiomyopathy. Deceleration of mitral and tricuspid flow was also evaluated during apnea. Color flow Doppler was performed in order to evaluate mitral and tricuspid regurgitation.

ACTH and cortisol plasma levels in cancer patients treated with medroxyprogesterone acetate at high dosages.

The effects of medroxyprogesterone acetate (MPA) at high dosages on ACTH and cortisol plasma levels have been studied on seven patients which were carriers of ER+ and PR+ neoplasm. ACTH and cortisol plasma levels were studied at 8:00 a.m.