Hypoperfusion of the left ventricle in the absence of changes in segmental contractility as observed through echocardiography by using microbubbles during dobutamine infusion.
Arruda
A L
AL
São Paulo School of Medicine, UNIFESP, Brazil.
Ozório
A
A
Mattos
E
E
de Andrade
J L
JL
Porter
T
T
Mathias
W
W
D002316:Cardiotonic Agents; D017023:Coronary Angiography; D003327:Coronary Disease / Q000000981:diagnostic imaging*; D004280:Dobutamine; D004452:Echocardiography / Q000379:methods*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction / Q000502:physiology*; D018487:Ventricular Dysfunction, Left / Q000000981:diagnostic imaging* / Q000503:physiopathology
D002316:Cardiotonic Agents; D004280:Dobutamine