Blunt chest trauma can lead to severe, life-threatening injury to chest organs, including the aorta, heart, lungs, and major airways. We describe a 64-year-old man who had undergone replacement of his aortic valve and ascending aorta 14 years earlier (at age 50) and suddenly developed severe aortic regurgitation after firing his shotgun while hunting. Such an event has not been reported previously.
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http://dx.doi.org/10.1080/08998280.2021.1984793 | DOI Listing |
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:
J Vet Intern Med
January 2025
Department of Veterinary Sciences, University of Pisa, Pisa, Italy.
Background: Evaluating the size of the pulmonary artery (PA) is key for the echocardiographic assessment of pulmonary hypertension (PH) in dogs.
Hypothesis/objectives: To compare the diagnostic accuracy of the main PA (MPA) and right PA (RPA) sizes for the echocardiographic detection of PH in dogs, and to evaluate differences between precapillary and postcapillary PH dogs.
Animals: Four hundred four dogs; 136 controls and 268 with PH.
Sci Rep
January 2025
Deutsches Herzzentrum der Charité, Department of Congenital and Pediatric Heart Surgery, Augustenburger Platz 1, 13353, Berlin, Germany.
Limited magnetic resonance imaging (MRI) data on autograft dilatation following the Ross procedure in congenital cohorts presents challenges in understanding its evolution and impact on clinical outcomes. This study, spanning from February 2003 to December 2022, included patients under 40 years at the time of the Ross procedure, with MRI follow-ups assessing dimensions at key aortic sites. Among 307 patients, 132 MRIs were analyzed from 76 individuals, revealing that autograft z-scores increase primarily with time post-procedure (Coef.
View Article and Find Full Text PDFJ Investig Med High Impact Case Rep
January 2025
The University of the West Indies, St. Augustine, Trinidad and Tobago.
We describe a 30-year-old Caribbean-Black woman with a clinical presentation suggestive of a transient ischemic attack (TIA) with no conventional cerebrovascular risk factors, albeit with a newly diagnosed quadricuspid aortic valve (QAV) with moderate aortic regurgitation (AR). Although QAV is a recognized congenital cardiac defect, its association with TIA remains elusive. This case highlights the importance of considering potential atypical etiologies, such as QAV, in the evaluation and management of young patients presenting with cerebrovascular events.
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