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A giant coronary sinus mimicking descending aorta
(ACTA CARDIOLOGICA, 2008)
A 58-year-old male patient was admitted to the emergency service with dyspnoea. The patient underwent several laboratory and imaging tests including echocardiography and a diagnosis of descending aortic aneurysm was ...
Comparison of myocardial performance index versus ratio of isovolumic contraction time/ejection time in left ventricular systolic dysfunction
(SPRINGER, 2007)
Myocardial performance index (MPI) has been regarded as an important parameter in the evaluation of ventricular systolic function in congestive heart failure. This study was designed to investigate the relationship between ...
Impact of coronary collateral circulation on QT dispersion in patients with coronary artery disease
(LIPPINCOTT WILLIAMS & WILKINS, 2006)
Objective The aim of this study was to assess the effect of coronary collateral circulation (CCC) on QT dispersion (QTD) in coronary artery disease. Background A prolonged QTD has been linked to increased heterogeneity of ...