Results 271 to 280 of about 3,950,906 (300)

Effect of Acute and Long-term Smoking on Myocardial Blood Flow and Flow Reserve

Circulation, 1995
Background Cigarette smoking is a major preventable risk factor for coronary artery disease and sudden cardiac death. However, the effect of acute and long-term cigarette smoking on coronary vasodilatory capacity and myocardial flow reserve has not been quantified in humans. Methods and Results
Czernin, Johannes, Sun, Karl, Brunken, Richard, Böttcher, Morten, Phelps, Michael, Schelbert, Heinrich   +5 more
openaire   +3 more sources

Coronary Flow Reserve and Myocardial Contrast Echocardiography

2004
Although there are several diagnostic techniques available for assessing coronary function, the quantification of coronary flow (CF) and coronary flow reserve (CFR) by angiography using an intracoronary Doppler flow wire is usually invasive. Recently, there have been several advances in echocardiography, not only in the direct visualization of the ...
Luis Moura, Miguel Angel García Fernández, José Luis Zamorano   +2 more
openaire   +1 more source

Impact of altitude exposure on myocardial blood flow and flow reserve

International Congress Series, 2004
Background: Although no data exist on the effect of altitude exposure on coronary flow reserve (CFR), patients with coronary artery disease (CAD) are advised not to exceed moderate altitudes of about 2500 m above sea level. We studied the influence of altitude on myocardial blood flow (MBF) in controls and CAD patients.
Pascal Koepfli, Christophe A Wyss, Mehdi Namdar, Gregory Fretz, Magdalena Seebauer, Christian Schirlo, Philipp A Kaufmann   +6 more
openaire   +1 more source

Coronary flow reserve and myocardial diastolic dysfunction in arterial hypertension

The American Journal of Cardiology, 2002
The aim of this study was to assess the relation between coronary blood flow and left ventricular (LV) myocardial diastolic dysfunction in arterial hypertension. The study population included 30 hypertensive patients who were free of coronary artery disease and pharmacologic therapies.
GALDERISI, MAURIZIO, Cicala, Silvana, Caso, Pio, De Simone, Luigi, D'Errico, Arcangelo, Petrocelli, Antonio, de Divitiis, Oreste   +6 more
openaire   +3 more sources

Fractional Flow Reserve—Dichotomous Decisions in Myocardial Ischemia

Circulation: Cardiovascular Interventions, 2022
Ole Frøbert, Matthias Götberg
openaire   +2 more sources

Myocardial Bridging and Fractional Flow Reserve

Revista Española de Cardiología (English Edition), 2005
José M, Hernández-García, Juan H, Alonso-Briales, Eduardo, de Teresa   +2 more
openaire   +2 more sources

Quantification of myocardial blood flow and myocardial flow reserve with SPECT imaging technique

Journal of Nuclear Cardiology, 2019
Thet, Khaing, Ching Chiew Wong, Raymond, Wan Xian, Chan, Chen, Hao, Siong Sung, Wong   +4 more
openaire   +2 more sources

[Contrast echocardiography in the evaluation of myocardial flow reserve].

Zeitschrift fur Kardiologie, 1994
In order to determine whether changes in myocardial perfusion can be assessed by myocardial contrast echocardiography, intracoronary injections of 2 ml of sonicated iopromid were performed before and 30 to 45 s after application of papaverine in 31 patients (mean age 58 years).
Klauss, V, Meissner, O, Metz, J, Theisen, K, Mudra, H   +4 more
openaire   +1 more source

Quantification of myocardial blood flow and flow reserve: Technical aspects

Journal of Nuclear Cardiology, 2010
Ran, Klein, Rob S B, Beanlands, Robert A, deKemp   +2 more
openaire   +2 more sources

On-line assessment of myocardial flow reserve

1994
Martin J. Schalij, Mariken J. A. Geldof, Pieter M. J. Van Der Zwet, Enno T. Van Der Velde, Els M. Nagtegaal, Volkert Manger Cats, Johan H. C. Reiber, Albert V. G. Bruschke   +7 more
openaire   +1 more source