Pulsatile Control of Rotary Blood Pumps: Does the Modulation Waveform Matter?
A synchronized pulsing rotary blood pump offers a simple and powerful control modality for heart unloading.
Discontinuation of HeartWare RVAD Support without Device Removal in Chronic BIVAD Patients
The HeartWare HVAD used as an RVAD may be stopped and left in place without complications.
Performance Evaluation of a Pediatric Viscous Impeller Pump for Fontan Cavopulmonary Assist
A VIP will augment Fontan cavopulmonary flow in the proper pressure and flow ranges, with low hemolysis risk under more stringent pediatric scale and physiology compared with adult scale.
Advances in Mechanical Circulatory Support in the Treatment of Heart Failure
In recent years, the implantation of Ventricular Assist Devices (VAD) as definitive therapy (DT) has emerged as a promising replacement therapy for heart transplantation.
Practical Considerations of Percutaneous Ventricular Assist Devices
Percutaneous ventricular assist devices are increasingly used today, allowing the scope of left ventricular support to move out of the operating room and into the interventional suite and cardiovascular care unit.
Anticoagulation and Bleeding in Patients with Ventricular Assist Devices: Walking the Tightrope
A left ventricular assist device (LVAD) is a lifesaving therapy for end-stage heart failure, but it is associated with major complications such as bleeding and thrombosis.
Low Incidence of Bleeding-Related Morbidity with Left Ventricular Assist Device Implantation in the Current Era
The potential to reduce bleeding reduces invasiveness of LVAD surgery, reduces allosensitization, may improve outcomes, and may increase mainstream acceptability of LVADs as definitive therapy for heart failure.
Mock Circulation Simulation of Extracorporeal Membrane Oxygenation Support for Systemic Ventricular Failure in an Infant: The Effect of Atrial Septostomy
This study demonstrates that a mock circulation can be used to investigate the size of an ASD necessary to effect sufficient clinical improvement in a two-ventricle infant on ECMO.
Failure Mode Effects Analysis (EP Video)
Jim Reagor discusses failure mode effects analysis to enhance perfusion safety (20:13 minutes).
A Roadmap for Bridging the Quality Chasm in Cardiac Surgery (EP Video)
Dr. Richard Prager presents a roadmap for bridging the disparity in quality outcomes (56:25 minutes).
Is it Worth Packing the Head with Ice in Patients Undergoing Deep Hypothermic Circulatory Arrest?
We conclude that topical head cooling with ice is of use during DHCA but not during rewarming following DHCA and that it may be possible to advance topical head cooling techniques using circulating water rather than packed ice.
The Volatile Anesthetic Sevoflurane Inhibits Activation of Neutrophil Granulocytes During Simulated Extracorporeal Circulation
Sevoflurane inhibits granulocyte activation during ex vivo ECC and therefore has the potential to decrease the ECC-triggered inflammatory response.