CBS 2019
CBSMD教育中心
English

科学研究

科研文章

荐读文献

Impact of Off-Hours Versus On-Hours Primary Percutaneous Coronary Intervention on Myocardial Damage and Clinical Outcomes in ST-Segment Elevation Myocardial Infarction The (R)Evolution of the CICU - Better for the Patient, Better for Education Canadian SCAD Cohort Study: Shedding Light on SCAD From a United Front Decreased inspired oxygen stimulates de novo formation of coronary collaterals in adult heart Selection of stenting approach for coronary bifurcation lesions BMI, Infarct Size, and Clinical Outcomes Following Primary PCI Patient-Level Analysis From 6 Randomized Trials Update in the Percutaneous Management of Coronary Chronic Total Occlusions Association of the PHACTR1/EDN1 Genetic Locus With Spontaneous Coronary Artery Dissection Clinical Practice Guideline for Screening and Management of High Blood Pressure in Children and Adolescents Eruptive Calcified Nodules as a Potential Mechanism of Acute Coronary Thrombosis and Sudden Death

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.