The effect of sublingual nitroglycerin on resting and exercise left ventricular filling pressure in patients with heart failure with preserved ejection fraction (invasive hemodynamic study)
Extension and regional distribution of scar tissue as assessed by cardiac magnetic resonance predict ventricular response after surgical left ventricular reconstruction in ischemic heart failure
Novel cardiac MR-derived sweep surface area velocity index reveals worsened diastolic but not systolic dyssynchrony in ischemic cardiomyopathy post-surgical ventricular restoration