The American Heart Association (AHA)
estimates that 5.1 million people suffer from HF in the U.S. and approximately
550,000 new cases are diagnosed each year. Pharmacologic therapies remain the
most widely used approach for treatment of HF but heart transplantation remains
the only curative option for late stages of the disease. Other procedures to
treat HF include angioplasty, biventricular pacing, valve replacement, bypass
and left ventricular reduction surgery.
VADs are designed to assist either the left
(LVAD), the right (RVAD) ventricle, or both at the same time (BiVAD). The
choice of device depends on the underlying heart disease and the pulmonary
arterial resistance that determines the load on the right ventricle. LVADs are
by far the most commonly performed procedures but when pulmonary resistance is
high, right ventricular assist becomes necessary. Biventricular assist devices
supply circulatory support to both the right and left ventricle of the heart,
by pumping blood to both the systemic and pulmonary systems.
Being an assist device, a BiVAD functions
in conjunction with the native heart, unlike a total artificial heart with
which the native heart is removed. By retaining the native ventricles of the
heart, a BiVAD allows for the possibility of myocardial recovery, which would
eliminate the need for cardiac transplantation. For the purpose of this report,
VADs are segmented into three categories: percutaneous ventricular assist
devices (pVADs), implantable ventricular assist devices and external
ventricular assist devices. Implantable VADs are used for bridge-to-recovery
(BTR), bridge-to-transplant (BTT) and destination therapy (DT). These labels
are described briefly below.
Ventricular assist devices (VADs) are used
for aiding a failing heart by supplementing the pumping function of the heart.
VADs are often used in patients with advanced heart failure (HF). HF is a
chronic disease that occurs when degeneration of the heart muscle reduces the
pump power of the heart, which causes the heart to become too weak to pump
blood at a level sufficient to meet the body’s demands. The condition may be
caused by arterial and valve diseases or cardiomyopathy, which is disease of
the heart muscle itself. Other conditions such as high blood pressure or
diabetes may also lead to HF.
Spanning over 381 pages “US
Market Report for Ventricular Assist Devices 2018 - MedCore” report
covers Executive Summary, U.S. Cardiac Surgery And Heart Valve Device Market
Overview, Competitive Analysis, Market Trends, Research Methodology, Disease
Overview, Product Portfolio, Ventricular Assist Device Market, Appendix. This
report Covered Companies - Edwards Lifesciences, St. Jude Medical, Medtronic,
Maquet, Abiomed, HeartWare Inc., Sorin Group, Terumo, Abbott Laboratories,
Teleflex Medical, Cardiac Assist, AtriCure, W.L. Gore, SynCardia, Boston
Scientific, Cryolife, Others include: Berlin Heart, Cardica, Chase Medical,
Genesee Biomedical, Karl Storz, LifeNet Health, Microline Surgical, Novadaq,
On-X, Saphena Medical, SentreHeart, Vitalitec, etc.
Please visit this link for more details: http://mrr.cm/Upy
Find all Pharma
and Healthcare Reports at: https://www.marketresearchreports.com/pharma-healthcare
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