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[Effect of contrast ventriculography of the left ventricle on coronary hemodynamics in patients with ischemic heart disease]. 1991

Iu S Petrosian, and A V Aladashvili

The effect of left ventricular (LV) contrast ventriculography (VG) on the state of intracardiac hemodynamics during the administration of a contrast medium and 30-40 sec. after it was investigated in 48 CHD patients. It followed retrograde catheterization of the left ventricle by a parallel use of two catheters that permitted recording intraventricular pressure directly during LV VG. The performance of left VG with 76% urografin administered in a dose of 0.6-0.8 ml/kg with the rate of 13-15 ml/s produced no significant change in the state of intracardiac hemodynamics, relaxation and pumping function of the LV in the course of the first three contrasted cardiocycles. Transitory disorder of hemodynamics observed in the patients after contrast VG was restored by itself in 15-20 min.

UI MeSH Term Description Entries
D003287 Contrast Media Substances used to allow enhanced visualization of tissues. Radiopaque Media,Contrast Agent,Contrast Agents,Contrast Material,Contrast Materials,Radiocontrast Agent,Radiocontrast Agents,Radiocontrast Media,Agent, Contrast,Agent, Radiocontrast,Agents, Contrast,Agents, Radiocontrast,Material, Contrast,Materials, Contrast,Media, Contrast,Media, Radiocontrast,Media, Radiopaque
D003974 Diatrizoate Meglumine A versatile contrast medium used for DIAGNOSTIC X-RAY RADIOLOGY. Diatrizoate Methylglucamine,Diatrizoic Acid Methylglucamine,Meglumine Diatrizoate,Methylglucamine Diatrizoate,Amidotricoic Acid,Amidotrizoic Acid,Angiografin,Gastrograffin,Gastrografin,Gastrographin,Ioxeol,Meglumine Amidotrizoate,Reno 60,Reno M-Dip,Renograffin,Renografin,Renografin M-76,Sinografin,Triombrast,Triombrin,Urografin,Urografin 76,Urovist,Verografin,Amidotrizoate, Meglumine,Diatrizoate, Meglumine,Diatrizoate, Methylglucamine,Meglumine, Diatrizoate,Methylglucamine, Diatrizoate,Methylglucamine, Diatrizoic Acid,Reno M Dip,Reno MDip,Renografin M 76,Renografin M76
D006439 Hemodynamics The movement and the forces involved in the movement of the blood through the CARDIOVASCULAR SYSTEM. Hemodynamic
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D015635 Radionuclide Ventriculography Imaging of a ventricle of the heart after the injection of a radioactive contrast medium. The technique is less invasive than cardiac catheterization and is used to assess ventricular function. Ventriculography, Radionuclide
D016277 Ventricular Function, Left The hemodynamic and electrophysiological action of the left HEART VENTRICLE. Its measurement is an important aspect of the clinical evaluation of patients with heart disease to determine the effects of the disease on cardiac performance. Left Ventricular Function,Function, Left Ventricular,Functions, Left Ventricular,Left Ventricular Functions,Ventricular Functions, Left
D017202 Myocardial Ischemia A disorder of cardiac function caused by insufficient blood flow to the muscle tissue of the heart. The decreased blood flow may be due to narrowing of the coronary arteries (CORONARY ARTERY DISEASE), to obstruction by a thrombus (CORONARY THROMBOSIS), or less commonly, to diffuse narrowing of arterioles and other small vessels within the heart. Severe interruption of the blood supply to the myocardial tissue may result in necrosis of cardiac muscle (MYOCARDIAL INFARCTION). Heart Disease, Ischemic,Ischemia, Myocardial,Ischemic Heart Disease,Disease, Ischemic Heart,Diseases, Ischemic Heart,Heart Diseases, Ischemic,Ischemias, Myocardial,Ischemic Heart Diseases,Myocardial Ischemias

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