Mechanical Circulatory Support Devices for Acute Right Ventricular ...
2017年7月18日 · The TH-RVAD uses an extracorporeal centrifugal-flow pump and 2 venous cannulas to deliver blood from the RA to the main PA. One 21F inflow cannula is placed in the …
Mechanical Circulatory Support for Right Ventricular Failure
The device can be used as an RVAD with inflow and outflow cannulas. The inflow cannula may be positioned in the right atrium through direct insertion via the superior vena cava (or internal …
Right Ventricular Outflow Tract Cannulation for Right Ventricular ...
2013年7月1日 · Here, we describe a technique of right ventricle outflow tract cannulation for RVAD implant that provides a free space within the chamber for the inflow cannula and allows …
Minimally Invasive Technique for Explantation of Right Ventricular ...
To facilitate subsequent RVAD removal, should right heart recovery occur, the RVAD inflow and outflow cannulas are positioned in the right pleural space. The technique consists of a small …
Fully Magnetically Levitated Durable Biventricular Assist Device ...
2023年1月6日 · The use of a HeartMate 3 as a right ventricular assist device (RVAD) requires several complex technical modifications. Here, we provide step-wise detailed figures and a …
Temporary Right-Ventricular Assist Devices: A Systematic Review
A temporary right-ventricular assist device (t-RVAD) is a potential treatment option for selected patients with severe right-ventricular dysfunction as a bridge-to-recovery or as a permanent …
Effect of RVAD Cannulation Length on Right Ventricular …
2024年2月28日 · Surgical approaches to RVAD cannulation with the HeartMate 3 VAD typically involve the reduction of inflow cannula length using a series of felt spacers interposed between …
Mechanical circulatory support: Technical tips for the implantation …
2021年10月16日 · In patients at higher risk for RV failure or intraoperative beginning right heart failure after cfLVAD implantation, we implant a temporary RVAD and start weaning the RVAD …
Right Ventricular Assist Device - an overview - ScienceDirect
It is specifically designed to assist the right ventricle for up to 14 days in pediatric or in adult patients who develop acute right heart failure following LVAD implantation, myocardial …
Novel Cannulation Technique for Temporary Right Ventricular …
2019年1月30日 · This technique for concomitant RVAD/LVAD placement utilizes graft tunneling from the pulmonary artery and right atrium through bilateral second intercostal spaces to allow …