Why the study?
Does the extent of ejection fraction improvement after revascularization affect mortality in patients with ischemic left ventricular dysfunction?
Does the extent of ejection fraction improvement after revascularization affect mortality in patients with ischemic left ventricular dysfunction?
Greater improvement in ejection fraction after revascularization is associated with a lower risk of mortality in patients with ischemic left ventricular dysfunction.
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EF improvement after revascularization may link to lower mortality in ischemic LV dysfunction; hypothesis-generating and requires prospective confirmation before guiding care.
Changes in EF were inversely associated with the risk of mortality. The extent of EF improvement after revascularization might be a potential factor which defines clinical outcomes.
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Wang et al. (2022) studied this question.
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