Coronary flow reserve as a link between diastolic and systolic function and exercise capacity in heart failure

In heart failure, a reduced exercise capacity is the prevailing symptom and an important prognostic marker of future outcome. The purpose of the study was to assess the relation of coronary flow reserve (CFR) to diastolic and systolic function in heart failure and to determine which are the limiting...

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Veröffentlicht in:	European heart journal cardiovascular imaging 2013-07, Vol.14 (7), p.677-683
Hauptverfasser:	Snoer, Martin, Monk-Hansen, Tea, Olsen, Rasmus Huan, Pedersen, Lene Roerholm, Nielsen, Olav Wendelboe, Rasmusen, Hanne, Dela, Flemming, Prescott, Eva
Format:	Artikel
Sprache:	eng
Schlagworte:	Aged Body Composition Chi-Square Distribution Coronary Circulation - physiology Diastole - physiology Echocardiography, Doppler, Color - methods Echocardiography, Doppler, Pulsed - methods Exercise - physiology Exercise Test - methods Exercise Tolerance - physiology Female Fractional Flow Reserve, Myocardial Heart Failure, Systolic - diagnosis Heart Failure, Systolic - therapy Humans Linear Models Male Middle Aged Multivariate Analysis Oxygen Consumption - physiology Prognosis Pulse Wave Analysis Severity of Illness Index Statistics, Nonparametric Stroke Volume Systole - physiology
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Beschreibung
Zusammenfassung:	In heart failure, a reduced exercise capacity is the prevailing symptom and an important prognostic marker of future outcome. The purpose of the study was to assess the relation of coronary flow reserve (CFR) to diastolic and systolic function in heart failure and to determine which are the limiting factors for exercise capacity. Forty-seven patients with left ventricular ejection fraction (LVEF)
ISSN:	2047-2404 2047-2412
DOI:	10.1093/ehjci/jes269