Design, Setting, and patients Multicenter, randomized controlled trial among 2331 medically stable outpatients with heartfailure with leftventricular ejection fraction of 35% or less.
Objective To report an acute ischemic leftventricularheartfailure model of safe, simple, relatively steady, and reproducible in sheep.
目的建立简易可靠、相对稳定、重复性好的绵羊急性缺血性左心衰竭模型。
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Objective to investigate the application of pulsed-wave Doppler tissue imaging (PW-DTI) in evaluating leftventricular systolic and diastolic function in patients with chronic heartfailure (CHF).