sameh allam PDA
44:48
sameh allam basics of congenital heart disease
22:37
BASICS OF congenital heart disease (1)
32:48
sameh allam principles of doppler ultra sound
26:18
sameh allam tetrlogyof fallto
27:21
INTRODUCTION TO ECHOCARDIOGRAPHY
25:39
ECG RVH
7:55
Diastolic Function — A Simple Approach
42:55