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Transcatheter Aortic Valve Replacement

科研文章

荐读文献

Determinants and Impact of Heart Failure Readmission Following Transcatheter Aortic Valve Replacement Impact of Incomplete Coronary Revascularization on Late Ischemic and Bleeding Events after Transcatheter Aortic Valve Replacement Extracellular Myocardial Volume in Patients With Aortic Stenosis Minimalist transcatheter aortic valve replacement: The new standard for surgeons and cardiologists using transfemoral access? Comparison of 1-Year Pre- And Post-Transcatheter Aortic Valve Replacement Hospitalization Rates: A Population-Based Cohort Study Thrombotic Versus Bleeding Risk After Transcatheter Aortic Valve Replacement: JACC Review Topic of the Week Impact of myocardial fibrosis on left ventricular remodelling, recovery, and outcome after transcatheter aortic valve implantation in different haemodynamic subtypes of severe aortic stenosis Transcatheter Aortic Valve Replacement vs Surgical Replacement in Patients With Pure Aortic Insufficiency Relationship between B-type natriuretic peptide and invasive haemodynamics in patients with severe aortic valve stenosis Prognostic implications of baseline 6‐min walk test performance in intermediate risk patients undergoing transcatheter aortic valve replacement

Review Article2020 Sep 21;S0033-0620(20)30158-4.

JOURNAL:Prog Cardiovasc Dis. Article Link

Mechanical circulatory support devices in advanced heart failure: 2020 and beyond

JL Vieira, HO Ventura, MR Mehra et al. Keywords: advanced heart failure; cardiogenic shock; hemocompatibility; INTERMACS; LVAD; left ventricular assist device; mechanical circulatory support

ABSTRACT

Substantial progress in the field of mechanical circulatory support (MCS) has expanded the treatment options for patients with advanced-stage heart failure (HF). Currently available MCS devices can be implanted percutaneously or surgically. They can also be configured to support the left, right, or both ventricles, offering varying levels of circulatory support. Short-term temporary MCS devices are primarily used in high-risk percutaneous coronary intervention, cardiogenic shock, and post-cardiac arrest, while durable left ventricular assist systems (LVAS) are increasingly utilized either as a bridge-to-transplant, bridge to decision, or as a destination therapy. The evolution from older pulsatile devices to continuous-flow LVAS and the incorporation of smaller pumps, with no valves, fewer moving parts, and improved hemocompatibility has translated into improved clinical outcomes, greater durability, fewer adverse events, and reduced overall cost of care. However, despite marked advances in device design and clinical management, determining MCS candidacy is often difficult and requires the integration of clinical, biomarker, imaging, exercise, and hemodynamic data. This review aims to provide a summary of the current use of short-term and durable MCS devices in the treatment of advanced-stage HF, highlighting several aspects of LVAS support and the challenges that remain.