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Related Experiment Video

Updated: Jun 4, 2026

Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock

Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock

Published on: August 16, 2021

PulseCath(R) as a right ventricular assist device.

Sara Camilla Arrigoni¹, Michiel Kuijpers, Gianclaudio Mecozzi

¹Thoraxcenter, Medisch Spectrum Twente, Enschede, The Netherlands. s.arrigoni@mst.nl

Interactive Cardiovascular and Thoracic Surgery

|March 3, 2011

Summary

The PulseCath(®) device offers temporary right ventricular support. Early use in acute right ventricular failure improves outcomes, but pre-existing conditions can limit success.

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Last Updated: Jun 4, 2026

Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock

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Published on: August 16, 2021

Utilizing Percutaneous Ventricular Assist Devices in Acute Myocardial Infarction Complicated by Cardiogenic Shock

Utilizing Percutaneous Ventricular Assist Devices in Acute Myocardial Infarction Complicated by Cardiogenic Shock

Published on: June 12, 2021

Area of Science:

Cardiology
Cardiovascular Surgery
Medical Devices

Background:

Acute right ventricular failure (RVF) post-cardiac surgery presents significant hemodynamic instability.
Traditional support like intra-aortic balloon pumps may be insufficient for severe RVF.
The PulseCath(®), a pulsatile pump, provides circulatory support up to 3 L/min.

Observation:

Two cases of PulseCath(®) use for temporary right ventricular assist are presented.
Insertion was via the pulmonary artery trunk in patients with post-cardiac surgery RVF.
Immediate hemodynamic improvement was noted in both patients post-insertion.

Findings:

The first patient, with pre-existing metabolic imbalance, experienced multi-organ failure and mortality despite PulseCath(®) support.
The second patient, benefiting from early PulseCath(®) utilization, achieved complete right ventricular recovery and successful discharge.
Technical feasibility of PulseCath(®) for RV support is demonstrated.

Implications:

This case series suggests PulseCath(®) is a viable option for temporary right ventricular mechanical circulatory support.
Optimal patient selection and precise timing of intervention are critical for successful outcomes.
Further research into the role of timing and patient factors in RVAD therapy is warranted.