CBS 2019
CBSMD教育中心
中 文

Congestive Heart Failure

Abstract

Recommended Article

Improving the Use of Primary Prevention Implantable Cardioverter-Defibrillators Therapy With Validated Patient-Centric Risk Estimates Wireless pulmonary artery pressure monitoring guides management to reduce decompensation in heart failure with preserved ejection fraction Ejection Fraction Pros and Cons: JACC State-of-the-Art Review In acute HF and iron deficiency, IV ferric carboxymaltose reduced HF hospitalizations, but not CV death, at 1 y 2021 ACC/AHA Key Data Elements and Definitions for Heart Failure: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Data Standards (Writing Committee to Develop Clinical Data Standards for Heart Failure) Frequency, predictors, and prognosis of ejection fraction improvement in heart failure: an echocardiogram-based registry study Phenotypic Refinement of Heart Failure in a National Biobank Facilitates Genetic Discovery Proteomics to Improve Phenotyping in Obese Patients with Heart Failure with Preserved Ejection Fraction

Review Article2017 Jun 13;69(23):2845-2861.

JOURNAL:J Am Coll Cardiol. Article Link

Left Ventricular Assist Devices for Lifelong Support

Pinney SP, Anyanwu AC, Lala A et al. Keywords: cardiothoracic surgery; heart failure; hemocompatibility

ABSTRACT


Continuous-flow left ventricular assist devices (LVADs) have revolutionized advanced heart failure care. These compact, fully implantable heart pumps are capable of providing meaningful increases in survival, functional capacity, and quality of life. Implantation volumes continue to grow, but several challenges remain to be overcome before LVADs will be considered as the therapy of choice for all patients with advanced heart failure. They must be able to consistently extend survival for the long term (7 to 10 years), rather than the midterm (3 to 5 years) more typical of contemporary devices; they must incorporate design elements that reduce shear stress and avoid stasis to reduce the frequent adverse events of bleeding, stroke, and pump thrombosis; and they must become more cost-effective. The advancements in engineering, implantation technique, and medical management detailed in this review will highlight the progress made toward achieving lifelong LVAD support and the challenges that remain.