Mitral systolic velocity at peak exercise predicts impaired exercise capacity in patients with heart failure with preserved ejection fraction.
Kenji MasadaTakayuki HidakaYu HaradaMirai KinoshitaKiho ItakuraAkifumi HigashiHiroto UtsunomiyaYasuki KiharaPublished in: Echocardiography (Mount Kisco, N.Y.) (2017)
Mitral systolic velocity at peak exercise accurately reflects peak VO2 and may facilitate stratification of risk in patients with HFpEF.