Positive Contrast Ventriculography

Filling patterns in contrast ventriculography.

The filling patterns of a negative contrast material (air), a positive contrast water soluble material (Conray), and a positive contrast water insoluble material (Myodil) were examined in 60 normal ventriculograms. Using a scoring system developed for this study, Conray was found effective for outlining the ipsilateral (injected) lateral ventricle, the third ventricle, the aqueduct of Sylvius, ...

What is the contrast-filled structure seen during right ventriculography?

Positive contrast cerebral ventriculography using water-soluble media. Clinical evaluation of 102 procedures using methyglucamine iothalamate 60 per cent.

Cardiac Ventriculography

Cardiac ventriculography is used to define the anatomy and function of the ventricles and related structures in patients with congenital, valvular, coronary, and myopathic heart disease (1–5). Specifically, left ventriculography may provide valuable information about global and segmental left ventricular function, mitral valvular incompetence, and the presence, location, and severity of a numbe...

[Post-extrasystolic potentiation in chronic Chagas' heart disease. A radiologic contrast ventriculography study].

OBJECTIVE To determine the existence and frequency of the phenomenon of post-extrasystolic potentiation in dyssynergic myocardial areas of patients with chronic Chagas' heart disease studied by use of radiologic contrast ventriculography. METHODS This study is a semiquantitative retrospective analysis of radiologic contrast ventriculography in patients with chronic Chagas' disease, who were c...