Disclosed herein are systems, devices and methods for heart assist pumps that are implanted using minimally-invasive techniques and that operate by generating a dynamic magnetic field outside of the body to cause a rotor of the heart assist pump to rotate and enhance blood flow through the pump...
The activity of SERCA2a, a crucial membrane protein located inside cardiac muscle cells (myocytes), is compromised in heart failure. SERCA2a acts as a calcium-ion pump, being responsible for the uptake of calcium ions during excitation-contraction coupling, a process that connects electrical ...
heartfailurepumpfailure 系统标签: failureheartpumpblockersaceicandesartan HEARTFAILURE ―pumpfailure‖ DEFINITION Heartfailureistheinabilityoftheheartto supplyadequatebloodflowandtherefore oxygendeliverytotheperipheraltissues andorgans Cardiacoutputisabout5l/minatrest Increasestoupto25l/min Heartfailureoccurswhenthehe...
The heart becomes weakened. Over time, it loses the ability to pump blood. A sign of heart failure is breathing difficulty. But people often mistake that for just a sign of aging. In the United States, doctors say about five million people have this major cause of sickness and death. ...
The intraaortic balloon pump (IABP) is the single most effective and widely used device for temporary mechanical assistance of the failing heart. Although ... TG Papaioannou,C Stefanadis - 《Asaio Journal》 被引量: 150发表: 2005年 The acute effect of intra-aortic balloon counterpulsation during...
A Method for Control of an Implantable Rotary Blood Pump for Heart Failure Patients Using Noninvasive Measurements We propose a deadbeat controller for the control of pulsatile pump flow (Qp) in an implantable rotary blood pump (IRBP). Noninvasive measurements of pump s... E Lim,AHH Alomari,...
Reply: Is Pump the Answer to Heart Failure With Preserved Ejection Fraction?Reply: Is Pump the Answer to Heart Failure With Preserved Ejection Fraction?doi:10.1016/j.jchf.2015.10.010DanielBurkhoffMathewS.MaurerSusanJosephJosephG.RogersSDOSJACC: Heart Failure...
The invention provides an implantable non-contact miniature axial flow blood pump for circulation support in patients with heart failure. 一种植入式无接触微型轴流血泵,可用于辅助衰竭心脏的血液循环。 ip.com 2. During the design procedure for axial flow blood pump, proper blade number is important ...
百度试题 结果1 题目Heart failure occurs when the heart muscle weakens___and can no longer pump effectively. A. over time B. in time C. on time D. for the time being 相关知识点: 试题来源: 解析 A 反馈 收藏
Women are less likely than men to receive a mechanical heart pump that is becoming the norm for people with advanced heart failure, according to new research.