Also known as: Heart Failure Preserved Ejection Fraction / Heart Failure With Preserved Ejection Fraction / Heart Failure With a Preserved Ejection Fraction / Heart Failure With Preserved Ejection Fraction (HFPEF) / Heart failure / Weak heart / Failure heart / Heart failure (NOS) / Heart failures / Cardiac failure / Heart failure, unspecified / Cardiac failure NOS / Cardiac failure (NOS) / Cardiac insufficiency / Insufficiency cardiac / Cardiac function failure / Cardiac function failed / Heart insufficiency