[AZYGOGRAPHY IN CARDIAC INSUFFICIENCY].
D000792:Angiography; D001401:Azygos Vein; D006333:Heart Failure; D006801:Humans; D010690:Phlebography
ANGIOGRAPHY; AZYGOS VEIN; HEART FAILURE, CONGESTIVE
ACIGOGRAF'IA EN LA INSUFICIENCIA CARDIACA.