Optimization of left ventricular ejection fraction measurement by two-dimensional echocardiography in patients with repaired tetralogy of Fallot: comparison of geometric methods with cardiovascular magnetic resonance
Journal of Cardiovascular Magnetic Resonance（2012）
关键词
Leave Ventricular Ejection Fraction,Cardiovascular Magnetic Resonance,Interobserver Variability,Leave Ventricular Ejection Fraction,Geometric Assumption
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