Conventionally, during aortic valve replacement the left ventricle is vented to achieve a dry field, remove air, and prevent ventricular distention. This report demonstrates the feasibility of performing aortic valve replacement without cannulation of either the left ventricle or the left atrium. The technique has been utilized in 54 patients with 1 early death due to pulmonary embolism and 1 late death presumably secondary to ventricular arrhythmias.
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http://dx.doi.org/10.1016/s0003-4975(10)64275-0 | DOI Listing |
N Z Med J
January 2025
Department of Medicine, HeartOtago, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand; Department of Cardiology, Dunedin Hospital, Southern District Health Board, Dunedin, New Zealand.
Aim: There are limited data on the prevalence of calcific aortic valve disease (CAVD) in Māori and known inequities in outcomes after aortic valve intervention. Our study aimed to investigate the prevalence of CAVD in Māori.
Methods: Data from initial clinically indicated echocardiograms performed between 2010 to 2018 in patients aged ≥18 years were linked to nationally collected outcome data.
JACC Clin Electrophysiol
January 2025
Department of Cardiovascular Surgery, General Hospital of Northern Theater Command, Shenyang, Liaoning, China. Electronic address:
Background: Calcium-mediated autonomic denervation has been shown to suppress postoperative atrial fibrillation (POAF) after coronary artery bypass grafting.
Objectives: This study sought to evaluate whether similar autonomic denervation can prevent POAF after mitral or aortic valve surgeries.
Methods: This research consisted of 2 single-center, randomized, double-blind, sham-controlled trials: CAP-AF2 (Calcium Autonomic Denervation Prevents Postoperative Atrial Fibrillation in Patients Undergoing Isolated Mitral Valve Surgery for Mitral Regurgitation) for mitral valve (MV) surgery and CAP-AF3 (Calcium Autonomic Denervation Prevents Postoperative Atrial Fibrillation in Patients Undergoing Isolated Aortic Valve Surgery) for aortic valve surgery.
JACC Cardiovasc Interv
December 2024
Center for Cardiovascular Diseases, Meizhou People's Hospital, Meizhou, China; Guangdong Provincial Engineering and Technological Research Center for Molecular Diagnostics of Cardiovascular Diseases, Meizhou, China. Electronic address:
JACC Cardiovasc Interv
January 2025
Department of Cardiology, Cardiovascular Institute, Thoraxcenter, Erasmus University Medical Center, Rotterdam, the Netherlands. Electronic address:
JACC Cardiovasc Interv
January 2025
Department of Cardiology, La Paz University Hospital, Madrid, Spain. Electronic address:
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