{"title":"A Case Report About Cardiac Arrest After Left Ventricular Assist Device Explantation.","authors":"Edisson Nemer,Rami Rassam,Ann Hallberg Kristensen,Tonje Thorvaldsen,Magnus Dalén,Emil Najjar","doi":"10.1097/mat.0000000000002304","DOIUrl":null,"url":null,"abstract":"Hemodynamic unloading by left ventricular assist devices (LVADs) in patients with advanced heart failure can result in reverse remodeling and cardiac recovery allowing pump removal. Ventriculoplasty during explantation may cause fibrosis and ventricular scars which can provide a substrate for reentry, a common cause of ventricular arrythmias. In this case report, we describe the clinical course of a patient who suffered a cardiac arrest in the following few months after undergoing LVAD explantation because of cardiac recovery. This case highlights a potential risk related to complete LVAD explantation with ventriculoplasty and patch repair of the apex.","PeriodicalId":8844,"journal":{"name":"ASAIO Journal","volume":"539 1","pages":""},"PeriodicalIF":3.1000,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ASAIO Journal","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1097/mat.0000000000002304","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, BIOMEDICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Hemodynamic unloading by left ventricular assist devices (LVADs) in patients with advanced heart failure can result in reverse remodeling and cardiac recovery allowing pump removal. Ventriculoplasty during explantation may cause fibrosis and ventricular scars which can provide a substrate for reentry, a common cause of ventricular arrythmias. In this case report, we describe the clinical course of a patient who suffered a cardiac arrest in the following few months after undergoing LVAD explantation because of cardiac recovery. This case highlights a potential risk related to complete LVAD explantation with ventriculoplasty and patch repair of the apex.
期刊介绍：
ASAIO Journal is in the forefront of artificial organ research and development. On the cutting edge of innovative technology, it features peer-reviewed articles of the highest quality that describe research, development, the most recent advances in the design of artificial organ devices and findings from initial testing. Bimonthly, the ASAIO Journal features state-of-the-art investigations, laboratory and clinical trials, and discussions and opinions from experts around the world.
The official publication of the American Society for Artificial Internal Organs.
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