CBS 2019
CBSMD教育中心
English

科学研究

科研文章

荐读文献

Clinical trial design and rationale of the Multicenter Study of MagLev Technology in Patients Undergoing Mechanical Circulatory Support Therapy With HeartMate 3 (MOMENTUM 3) investigational device exemption clinical study protocol Comparison of intravascular ultrasound versus angiography-guided drug-eluting stent implantation: a meta-analysis of one randomised trial and ten observational studies involving 19,619 patients The year in cardiovascular medicine 2020: heart failure and cardiomyopathies Efficacy and Safety of Dapagliflozin in Heart Failure With Reduced Ejection Fraction According to Age: Insights From DAPA-HF Atrial Fibrillation and the Prognostic Performance of Biomarkers in Heart Failure A three-vessel virtual histology intravascular ultrasound analysis of frequency and distribution of thin-cap fibroatheromas in patients with acute coronary syndrome or stable angina pectoris Optical Frequency Domain Imaging Versus Intravascular Ultrasound in Percutaneous Coronary Intervention (OPINION Trial) Results From the OPINION Imaging Study H2FPEF Score for Predicting Future Heart Failure in Stable Outpatients With Cardiovascular Risk Factors When and how to use SGLT2 inhibitors in patients with HFrEF or chronic kidney disease Unexpectedly Low Natriuretic Peptide Levels in Patients With Heart Failure

Review Article2018 Jun 13.[Epub ahead of print]

JOURNAL:Eur Heart J. Article Link

Heart failure with preserved ejection fraction: from mechanisms to therapies

Lam CSP, Voors AA, de Boer RA et al. Keywords: HFpEF; mechanisms; therapy

ABSTRACT


This review aims to provide a translational perspective on recent developments in heart failure with preserved ejection fraction (HFpEF), linking mechanistic insights to potential therapies. A key concept in this review is that HFpEF is a haemodynamic condition wherein the heart fails to keep up with the circulatory demands of the body, or does so at the expense of raised left ventricular filling pressures. We, therefore, propose that the 'final common pathway' for development of congestion, i.e. basic haemodynamic mechanisms of increased left ventricular end-diastolic pressure, left atrial hypertension, pulmonary venous congestion, and plasma volume expansion, represents important initial targets for therapy in HFpEF. Accordingly, we group this review into six mechanisms translating into potential therapies for HFpEF: beginning with three haemodynamic mechanisms (left atrial hypertension, pulmonary hypertension, and plasma volume expansion), and working backward to three potential molecular mechanisms [systemic microvascular inflammation, cardiometabolic functional abnormalities, and cellular (titin)/extracellular (fibrosis) structural abnormalities].