Etiquetas Archivo: mechanical circulatory support

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Early MCS with Impella® and V-A ECMO in Refractory Cardiogenic Shock

  Jörn Tongers, MD, discusses his recently published paper evaluating the efficacy and safety of early combined mechanical circulatory support (MCS) with an Impella® heart pump and venoarterial extracorporeal membrane..

Lee mas
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Impella 5.5 Support beyond 50 Days as Bridge to Heart Transplant in End-Stage Heart Failure Patients

Abstract Prolonged mechanical circulatory support (MCS) for severe left ventricular dysfunction in cardiogenic shock as a bridge to heart transplantation (HTx) generally requires a surgical procedure. Typically, a surgically implanted..

Lee mas
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Survival and Factors Associated with Survival with Extracorporeal Life Support During Cardiac Arrest: A Systematic Review and Meta-Analysis

Abstract The survival rate after cardiac arrest (CA) remains low. The utilization of extracorporeal life support is proposed to improve management. However, this resource-intensive tool is associated with complications and..

Lee mas
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Intra-aortic Balloon Pump Use With Extra Corporeal Membrane Oxygenation—A Mock Circulation Loop Study

Abstract Venoarterial extracorporeal membrane oxygenation (ECMO) is used in cardiogenic shock refractory to inotropic support and intra-aortic balloon pump (IABP) support. Peripheral ECMO can lead to ventricular distention, and IABP..

Lee mas
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Escalating and De-escalating Temporary Mechanical Circulatory Support in Cardiogenic Shock: A Scientific Statement From the American Heart Association

Abstract The use of temporary mechanical circulatory support in cardiogenic shock has increased dramatically despite a lack of randomized controlled trials or evidence guiding clinical decision-making. Recommendations from professional societies..

Lee mas
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Mechanical circulatory support in the treatment of cardiogenic shock

Abstract Purpose of review  Cardiogenic shock is a condition that is characterized by end-organ hypoperfusion secondary to reduced cardiac output, and is associated with substantial mortality. The mainstay of therapy..

Lee mas
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Mechanical Circulatory Support in High-risk Coronary Artery Bypass Graft Surgery

Abstract The Coronary Artery Surgery Study (CASS) trial, which compared the medical and surgical treatment of patients with chronic, stable coronary artery disease, revealed that coronary artery bypass graft (CABG)..

Lee mas
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Predictors of Survival and Ventricular Recovery Following Acute Myocardial Infarction Requiring Extracorporeal Membrane Oxygenation Therapy

Abstract The use of venoarterial extracorporeal membrane oxygenation (VA-ECMO) following acute myocardial infarction with cardiogenic shock (AMI-CS) is increasing, but the ability to predict favorable outcomes with support remains limited...

Lee mas
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Extracorporeal membrane oxygenation and left ventricular unloading: What is the evidence?

Abstract Although mechanical circulatory support (MCS) has been used to support patients with cardiogenic shock (CS) for many years, recent advances in device technology, together with the lackluster performance of..

Lee mas
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Temporary Left Ventricular Support Device as a Bridge to Heart-Liver or Heart-Kidney Transplant: Pushing the Boundaries of Temporary Support

Abstract In patients with severe cardiogenic shock, temporary mechanical circulatory support has become a viable strategy to bridge patients to heart transplantation. However, end-stage heart failure is often associated with progressive organ..

Lee mas
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Temporary mechanical circulatory support for COVID-19 patients: A systematic review of literature

Abstract Objective Myocardial damage occurs in up to 25% of coronavirus disease 2019 (COVID-19) cases. While veno-venous extracorporeal life support (V-V ECLS) is used as respiratory support, mechanical circulatory support..

Lee mas
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Predictors of Survival and Favorable Neurologic Outcome in Patients Treated with eCPR: a Systematic Review and Meta-analysis

Abstract Extracorporeal cardiopulmonary resuscitation (eCPR) can improve survival in selected patients with cardiac arrest (CA). In this meta-analysis, we evaluated factors associated with short-term survival and favorable neurologic outcome (FNO)..

Lee mas
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Cause of In-Hospital Death After Weaning from Venoarterial-Extracorporeal Membrane Oxygenation

Abstract Purpose A survival gap between weaning from venoarterial-extracorporeal membrane oxygenation (VA-ECMO) and the hospital discharge has been consistently reported. The aim of this study is to investigate the clinical..

Lee mas
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Transapical Cannulation with a Dual Lumen Cannula for Mechanical Circulatory Support in Cardiogenic Shock

Abstract Temporary mechanical circulatory support can be delivered through a variety of techniques, including percutaneous left ventricular assist devices, surgically implanted rotary pumps, and veno-arterial extracorporeal membrane oxygenation. However, limitations..

Lee mas
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Extracorporeal Membrane Oxygenation as a Bridge to Surgical Repair of Postinfarct Ventricular Septal Defect

Abstract Postinfarct ventricular septal defect (PIVSD) is associated with high mortality and the management of these patients has been a challenge with little improvement in outcomes. We commenced a protocol..

Lee mas
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Impella Management for the Cardiac Intensivist

Abstract The Impella mechanical circulatory support (MCS) system is a catheter-based continuous flow cardiac assist device that is widely used in the treatment of cardiogenic shock in medical and surgical cardiac intensive..

Lee mas
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Efficacy and safety of ECG-synchronized pulsatile extracorporeal membrane oxygenation in the clinical setting: The SynCor Trial

Abstract Introduction Mechanical circulatory support (MCS) devices are increasingly used as a treatment option in resuscitation or in patients with cardiogenic shock (CS). Prophylactic implantation in high-risk percutaneous coronary interventions..

Lee mas
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Survival and Factors Associated with Survival with Extracorporeal Life Support During Cardiac Arrest

Abstract The survival rate after cardiac arrest (CA) remains low. The utilization of extracorporeal life support is proposed to improve management. However, this resource-intensive tool is associated with complications and..

Lee mas
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Left ventricular assist device implants in patients on extracorporeal membrane oxygenation: do we need cardiopulmonary bypass?

Abstract     OBJECTIVES Implanting a durable left ventricular assist device (LVAD) in a patient on extracorporeal life support (ECLS) is challenging. The goal of this study was to compare..

Lee mas
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Short-term mechanical circulatory support in elderly patients

Abstract Background Age over 70 years seems to confer poor prognosis for patients under mechanical circulatory support (MCS). Advanced age is usually a relative contraindication. Our objective was to assess the..

Lee mas
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Management and Outcomes of Cardiogenic Shock in Cardiac ICUs With Versus Without Shock Teams

Abstract Background Single-center studies suggest that implementation of multidisciplinary  (CS) teams is associated with improved CS survival. Objectives The aim was to characterize practice patterns and outcomes in the management of..

Lee mas
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Repeat Extracorporeal Membrane Oxygenation Support Is Appropriate in Selected Children With Cardiac Disease: An Extracorporeal Life Support Organization Study

Abstract Objective: Children requiring multiple consecutive extracorporeal membrane oxygenation (ECMO) runs likely have ongoing cardiac pathology (eg, residual lesions, myocardial dysfunction) and are exposed to increased complications and end-organ failure...

Lee mas
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Repeat Extracorporeal Membrane Oxygenation Support Is Appropriate in Selected Children With Cardiac Disease: An Extracorporeal Life Support Organization Study

Abstract Objective: Children requiring multiple consecutive extracorporeal membrane oxygenation (ECMO) runs likely have ongoing cardiac pathology (eg, residual lesions, myocardial dysfunction) and are exposed to increased complications and end-organ failure...

Lee mas
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International survey of neuromonitoring and neurodevelopmental outcome in children and adults supported on extracorporeal membrane oxygenation in Europe

Abstract Background: Adverse neurological events during extracorporeal membrane oxygenation (ECMO) are common and may be associated with devastating consequences. Close monitoring, early identification and prompt intervention can mitigate early and..

Lee mas
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Intra-aortic Balloon Pump Use With Extra Corporeal Membrane Oxygenation—A Mock Circulation Loop Study

Abstract Venoarterial extracorporeal membrane oxygenation (ECMO) is used in cardiogenic shock refractory to inotropic support and intra-aortic balloon pump (IABP) support. Peripheral ECMO can lead to ventricular distention, and IABP..

Lee mas
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The role of temporary mechanical circulatory support in an effective surgical treatment of a left ventricular aneurysm and a ventricular…

Referring to the discussion on effective methods of treatment for patients with a post-infarction left ventricular aneurysm and a ventricular septal defect (VSD) [1], we present the case of a..

Lee mas
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A contemporary review of paediatric heart transplantation and mechanical circulatory support

Abstract Improvements in the care of children with cardiomyopathy, CHDs, and acquired heart disease have led to an increased number of children surviving with advanced heart failure. In addition, the..

Lee mas
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Comparison of Circulatory Unloading Techniques for Venoarterial Extracorporeal Membrane Oxygenation

Abstract Left ventricular (LV) distention and pulmonary congestion are major complications inherent to venoarterial extracorporeal membrane oxygenation (ECMO). This study aimed to quantitatively compare the hemodynamic differences between common circulatory..

Lee mas
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Improved Drainage Cannula Design to Reduce Thrombosis in Veno-Arterial Extracorporeal Membrane Oxygenation

Abstract Thrombosis is a potentially life-threatening complication in veno-arterial extracorporeal membrane oxygenation (ECMO) circuits, which may originate from the drainage cannula due to unfavorable blood flow dynamics. This study aims to..

Lee mas
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Pump flow setting and assessment of unloading in clinical practice

Abstract The rationale for mechanical circulatory support (MCS) in cardiogenic shock is to restore cardiac output in selected patients when critically low or in case of refractory cardiac arrest. Furthermore,..

Lee mas