Development of echocardiography.
Densem
C G
CG
Burgess
M I
MI
D000806:Angiotensin-Converting Enzyme Inhibitors; D004452:Echocardiography; D006331:Heart Diseases / Q000000981:diagnostic imaging / Q000188:drug therapy*; D006801:Humans; D012017:Referral and Consultation
D000806:Angiotensin-Converting Enzyme Inhibitors