Tags Archives: VA-ECMO

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Outcomes of Veno-Arterial Extracorporeal Membrane Oxygenation With Percutaneous Left Ventricular Unloading in Fulminant Myocarditis

Abstract Fulminant myocarditis requiring peripheral veno-arterial extracorporeal membrane oxygenation (VA-ECMO) has a high mortality rate. We investigated clinical outcomes of combined use of VA-ECMO and percutaneous left ventricular assist device..

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Flow characterization of Maquet and Bio-Medicus multi-stage drainage cannulae during venoarterial extracorporeal membrane oxygenation

Abstract Background: Drainage cannulae extract blood from a patient during venoarterial extracorporeal membrane oxygenation (VA ECMO), a treatment that temporarily supports patients undergoing severe heart and/or lung dysfunction. Currently, the..

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Extracorporeal Membrane Oxygenation in Cardiogenic Shock: Execution Is Something; Timing Is Everything?

Abstract Cardiogenic shock (CS) is a complex and life‐threatening condition characterized by a sudden and profound reduction in cardiac output, leading to inadequate tissue perfusion and oxygen delivery and organ..

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Direct Apical Cannulation With Protek Duo Rapid Deployment Cannula via Mini Thoracotomy for Ambulatory Venoarterial-Extracorporeal Membrane Oxygenation

Abstract National trends show rapid increases in the use of mechanical circulatory support devices (MCSD) over the last 20 years. While current literature has not proven a mortality benefit in..

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Age and associated outcomes among patients receiving venoarterial extracorporeal membrane oxygenation–analysis of the Extracorporeal Life Support Organization registry

Abstract Purpose: Venoarterial extracorporeal membrane oxygenation (V-A ECMO) can be used to support severely ill patients with cardiogenic shock. While age is commonly used in patient selection, little is known..

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Left ventricular hemodynamics with veno-arterial extracorporeal membrane oxygenation

Abstract Background There is considerable debate about the hemodynamic effects of veno-arterial extracorporeal membrane oxygenation (VA-ECMO). Aims To evaluate the changes in left ventricular (LV) function, volumes, and work in..

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Timing of Initiation of Extracorporeal Membrane Oxygenation Support and Outcomes Among Patients With Cardiogenic Shock

Abstract Background Venoarterial extracorporeal membrane oxygenation (ECMO) provides full hemodynamic support for patients with cardiogenic shock, but optimal timing of ECMO initiation remains uncertain. We sought to determine whether earlier..

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Systemic Hemodynamics, Cardiac Mechanics, and Signaling Pathways Induced by Extracorporeal Membrane Oxygenation in a Cardiogenic Shock Model

Abstract Peripheral venoarterial extracorporeal membrane oxygenation (VA-ECMO) is increasingly being used in patients suffering from refractory cardiogenic shock (CS). Although considered life-saving, peripheral VA-ECMO may also be responsible for intracardiac..

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Appropriate timing of veno‑arterial extracorporeal membrane oxygenation initiation after cardiac surgery

Abstract Background Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) can be initiated during cardiac surgery or later in ICU according to the hemodynamic profile and organ perfusion. Our aim was to study..

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Veno-arterial extracorporeal membrane oxygenation as a perioperative support to redo cardiac surgery for inoperable adult patients: a case series

Abstract Background The present article describes three cases of patients in cardiogenic shock (CS) with previous cardiac surgery that made them initially inoperable. Perioperative support with veno-arterial extracorporeal membrane oxygenation..

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Novel Left Ventricular Unloading Strategies in Patients on Peripheral Venoarterial Extracorporeal Membrane Oxygenation Support

Abstract The purpose of this study was to evaluate left ventricular (LV) unloading strategies in patients supported with peripheral venoarterial extracorporeal membrane oxygenation (VA-ECMO). A retrospective review was conducted of..

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Left-Ventricular Unloading With Impella During Refractory Cardiac Arrest Treated With Extracorporeal Cardiopulmonary Resuscitation: A Systematic Review and Meta-Analysis

Abstract Objectives:  Extracorporeal cardiopulmonary resuscitation (ECPR) is the implementation of venoarterial extracorporeal membrane oxygenation (VA-ECMO) during refractory cardiac arrest. The role of left-ventricular (LV) unloading with Impella in addition to..

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Blend to Limit Oxygen in ECMO: A RanDomised ControllEd Registry (BLENDER) Trial: Study Protocol and Statistical Analysis Plan

Abstract Introduction Critically ill patients supported with venoarterial  (VA ECMO) are at risk of developing severe arterial , which has been associated with increased mortality. Lower saturation targets in this population may..

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Neurologic Statistical Prognostication and Risk Assessment for Kids on Extracorporeal Membrane Oxygenation—Neuro SPARK

Abstract This study presents Neuro-SPARK, the first scoring system developed to assess the risk of neurologic injury in pediatric and neonatal patients on extracorporeal membrane oxygenation (ECMO). Using the extracorporeal..

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Exposure to severe hyperoxemia worsens survival and neurological outcome in patients supported by veno-arterial extracorporeal membrane oxygenation: A meta-analysis

Abstract Background Veno-arterial Extracorporeal Membrane Oxygenation (VA-ECMO) is a rescue treatment in refractory cardiogenic shock (CS) or refractory cardiac arrest (CA). Exposure to hyperoxemia is common during VA-ECMO, and its..

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Left Ventricular Unloading With Impella Versus IABP in Patients With VA-ECMO: A Systematic Review and Meta-Analysis

Abstract Venoarterial extracorporeal membrane oxygenation (VA-ECMO) use for circulatory support in cardiogenic shock results in increased left ventricular (LV) afterload. The use of concomitant Impella or intra-aortic balloon pump (IABP)..

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Subclavian Artery Cannulation For Left Ventricular Unloading During Extracorporeal Membrane Oxygenation Support

Abstract Background: Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) is an effective mechanical circulatory support for cardiac insufficiency following cardiac surgery especially cardiac surgery with extracorporeal circulation, which can quickly restore the perfusion..

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Left Ventricle Unloading Through Pulmonary Artery in Patients With Venoarterial Extracorporeal Membrane Oxygenation

Abstract Venoarterial extracorporeal membrane oxygenation (VA-ECMO) initiation for patients with cardiogenic shock or cardiac arrest is an attractive strategy since it provides a quick restoration of organ perfusion. One major..

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Percutaneous Left Ventricle Unloading During Venoarterial Extracorporeal Membrane Oxygenation

Abstract The issue of left ventricular (LV) distention during venoarterial extracorporeal membrane oxygenation (VA-ECMO) is crucial as it markedly impacts on patients’ weanability and, ultimately, outcome. Numerous techniques have been..

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Evaluation of Left Ventricular Overload and Use of Unloading Techniques in Venoarterial Extracorporeal Life Support: A Nationwide Survey

Abstract Cardiogenic shock (CS) and cardiac arrest (CA) are among the most lethal complications of acute cardiovascular disease, affected by high in-hospital mortality rates. Venoarterial extracorporeal life support (VA ECLS)..

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Biofilm Assessment and Metagenomic Analysis of Venoarterial Extracorporeal Membrane Oxygenation Cannulas and Membrane Oxygenators

Abstract Venoarterial extracorporeal membrane oxygenation (VA-ECMO) exposes the patient to infectious complications related to the cannulas or the site of insertion. The aim of the current study was to investigate..

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Epidemiology of ischemic stroke and hemorrhagic stroke in venoarterial extracorporeal membrane oxygenation

Abstract Background While venoarterial extracorporeal membrane oxygenation (V‑A ECMO) provides lifesaving supportfor cardiopulmonary failure, complications may increase mortality, with few studies focusing on ischemic/hemor‑rhagic stroke. We aimed to determine the..

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A Novel Approach to Measuring Physiologic Changes during Ambulation for a Patient with Post Infarct VSD Supported on Femoral IABP…

Abstract Post-infarct ventricular septal defect (PIVSD) is a rare, life-threatening complication following acute myocardial infarction (MI), associated with high overall mortality. Interventions include medical management, percutaneous closure, and/or surgical closure...

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Obesity is Associated with Increased Mortality in Patients Undergoing Venoarterial Extracorporeal Membrane Oxygenation

Abstract Background: Venoarterial Extracorporeal Membrane Oxygenation (VA-ECMO) is used to support patients with cardiac and respiratory failure. The relationship between obesity and VA-ECMO outcomes is unknown. Objectives: To determine the relationship between..

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Left Atrial-Veno Arterial Extracorporeal Membrane Oxygenation as a Bridge to Surgery for Endocarditis–Related Acute Severe Aortic Regurgitation

Abstract Mechanical circulatory support for cardiogenic shock complicated by acute severe aortic regurgitation poses a unique challenge for traditional veno arterial extracorporeal membrane oxygenation (ECMO) because of rapidly rising left..

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Venting the Left Ventricle from the Atrium: A Case Series of transeptal LA Vent VA-ECMO

Abstract Introduction: In cardiogenic shock, peripheral veno-arterial extracorporeal membrane oxygenation (VA-ECMO) can provide hemodynamic support, however this results in adverse left ventricular afterload. Left ventricle (LV) venting (unloading) has favorable effects..

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Mortality on extracorporeal membrane oxygenation: Evaluation of independent risk factors and causes of death during venoarterial and venovenous support

Abstract Introduction Most patients on extracorporeal membrane oxygenation (ECMO) decease during therapy on the system. However, the actual causes of death have not been studied sufficiently. This study analyses the..

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Peripheral Veno-Arterial-Extracorporeal Membrane Oxygenation for Refractory Septic Shock in Children: A Multicenter Review

Abstract Background Extracorporeal membrane oxygenation (ECMO) is utilized as a rescue therapy in the management of pediatric patients with refractory septic shock. Multiple studies support the use of a central..

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A safe and effective method for percutaneous, awake, bedside decannulation of peripheral VA ECMO using vascular closure devices: a case…

Abstract Decannulation of patients on peripheral veno-arterial extracorporeal membrane oxygenation (VA ECMO) typically involves femoral arterial cutdown and surgical arteriotomy closure in an operating room under general anesthesia. However, this..

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How I manage differential gas exchange in peripheral venoarterial extracorporeal membrane oxygenation

Abstract Dual circulation is a common but underrecognized physiological occurrence associated with peripheral venoarterial extracorporeal membrane oxygenation (ECMO). Competitive flow will develop between blood ejected from the heart and blood..

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