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Lack of Association Between Heart Failure and Incident Cancer Surgical or Transcatheter Aortic-Valve Replacement in Intermediate-Risk Patients The prognostic role of mid-range ejection fraction in ST-segment elevation myocardial infarction Classic crush and DK crush stenting techniques The HACD4 haplotype as a risk factor for atherosclerosis in males Coronary Artery Plaque Characteristics Associated With Adverse Outcomes in the SCOT-HEART Study Changes in One-Year Mortality in Elderly Patients Admitted with Acute Myocardial Infarction in Relation with Early Management LOX-1 in Atherosclerosis and Myocardial Ischemia: Biology, Genetics, and Modulation The association between body mass index and obesity with survival in pulmonary arterial hypertension A sirolimus-eluting bioabsorbable polymer-coated stent (MiStent) versus an everolimus-eluting durable polymer stent (Xience) after percutaneous coronary intervention (DESSOLVE III): a randomised, single-blind, multicentre, non-inferiority, phase 3 trial

Review Article2017 Oct 24;70(17):2186-2200.

JOURNAL:J Am Coll Cardiol. Article Link

Biological Phenotypes of Heart Failure With Preserved Ejection Fraction

Lewis GA, Schelbert EB, Miller CA et al. Keywords: diastolic dysfunction; ejection fraction; heart failure; heart failure with preserved ejection fraction; myocardial fibrosis; titin

ABSTRACT

Heart failure with preserved ejection fraction (HFpEF) involves multiple pathophysiological mechanisms, which result in the heterogeneous phenotypes that are evident clinically, and which have potentially confounded previous HFpEF trials. A greater understanding of the in vivo human processes involved, and in particular, which are the causes and which are the downstream effects, may allow the syndrome of HFpEF to be distilled into distinct diagnoses based on the underlying biology. From this, specific interventions can follow, targeting individuals identified on the basis of their biological phenotype. This review describes the biological phenotypes of HFpEF and therapeutic interventions aimed at targeting these phenotypes.