[Hemodynamic consequences of ventriculography in ischemic cardiopathy].
A series of 13 cases of ischemic heart disease, proved by coronary angiography, were submitted to ventriculography in order to study the hemodynamic consequences of the injection of the contrast material. The parameters used to evaluate the ventricular function were the end diastolic pressure, the dp/dt, the VEC and the V. max. A close relationship was observed between the hemodynamic changes secondary to the ventriculography and the degree of coronary involvement. The behaviour of the end diastolic pressure postventriculography can be considered a reliable parameter for evaluating the ventricular functional capacity. Contrariwise, the minimal changes of thee V. max. makes it of doubtful valve.
D000790:Angiocardiography / Q000009:adverse effects; D003287:Contrast Media / Q000494:pharmacology*; D017023:Coronary Angiography; D003326:Coronary Circulation / Q000187:drug effects; D003327:Coronary Disease / Q000000981:diagnostic imaging / Q000503:physiopathology*; D003331:Coronary Vessels / Q000187:drug effects; D006352:Heart Ventricles / Q000000981:diagnostic imaging* / Q000187:drug effects; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans
D003287:Contrast Media
Consecuencias hemodinámicas de la ventriculografía en la cardiopatía isquémica