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Updated: May 5, 2026

Veno-Venous Extracorporeal Membrane Oxygenation in a Mouse
Published on: October 24, 2018
Redefining ECMO cannulation: A case for TEE-guided VP ECMO and flotation catheter
Daniel Manzur-Sandoval1, Gian Manuel Jiménez-Rodríguez2, Eduardo Bucio-Reta1
1Cardiovascular Critical Care Unit, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico.
Transesophageal echocardiography (TEE) guided venopulmonary extracorporeal membrane oxygenation (VP ECMO) offers a safe and effective approach for severe respiratory failure and right ventricular dysfunction. A flotation catheter aided successful pulmonary artery cannulation in a critical care case.
Area of Science:
- Cardiology
- Critical Care Medicine
- Cardiovascular Surgery
Background:
- Severe respiratory failure and right ventricular (RV) dysfunction necessitate advanced support strategies like venopulmonary extracorporeal membrane oxygenation (VP ECMO).
- VP ECMO provides pulmonary protection by oxygenating blood and unloading the RV, crucial in conditions like ARDS and septic cardiomyopathy.
- Patient instability and refractory cardiogenic shock pose significant challenges in managing respiratory failure.
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