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Do We Need a New Prescription to View Myocardial Perfusion?
(ElsevierNew York, 2012)
Giant right coronary artery aneurysm presenting as a paracardiac mass
(ELSEVIER SCIENCE INC, 2008)
Coronary artery aneurysms, commonly atherosclerotic, are usually asymptomatic and can be diagnosed incidentally during investigation for ischemic heart disease or on autopsy. An asymptomatic giant right coronary artery ...
Effect of heart rate on regional coronary blood flow
(Oxford University Press, 1976)
AUTHORS' SYNOPSIS: The effect of tachycardia on the distribution of coronary blood flow was studied in the dog heart using the radioactive microsphere technique. Increasing heart rate from 1.7 to 3.0 Hz produced an increment ...
Effect of heart rate on regional coronary blood flow
(1976)
The effect of tachycardia on the distribution of coronary blood flow was studied in the dog heart using the radioactive microsphere technique. Increasing heart rate from 1.7 to 3.0 Hz produced an increment of flow to the ...
Changes in total and transmural coronary blood flow induced by ethanol
(1983)
We studied the effects of ethanol on total coronary resistance and on the resistance across the left ventricular wall in the isolated empty beating heart of the dog. The coronaries were perfused with homologous fresh blood, ...
The left ventricular contractility of the rat heart is modulated by changes in flow and a1-adrenoceptor stimulation
(Associação Brasileira de Divulgação Científica, 1998-10-01)
Myocardial contractility depends on several mechanisms such as coronary perfusion pressure (CPP) and flow as well as on a1-adrenoceptor stimulation. Both effects occur during the sympathetic stimulation mediated by ...
Value of thallium-201 in the non-invasive evaluation of coronary cardiopathy Aporte del Talio-201 en la evaluación no invasiva de la cardiopatía coronaria.
(1992)
Normal myocardial cells actively uptake the radioisotope Thallium-201 and its myocardial distribution is a reflection of the existent regional coronary artery blood flow at the moment of the examination. Thallium-201 reaches ...