Dear Doctor: What is high-output heart failure, and how is it treated?
ANSWER: Heart failure is simply when the heart is unable to pump all the blood it needs to meet the body’s demands. Heart ...
thecardiologyadvisor.com11d
Cardiomyopathy-Associated Chronic HF in Infants: Reduced LVEF and Poor Outcomes
In infants with cardiomyopathy-associated chronic HF, baseline LVEF of less than 40% and β blocker use indicate a decreased chance of LVEF normalization.