We describe two patients in whom mitral valve prosthetic inflow mimicked severe aortic regurgitation. Repeat transthoracic echocardiography using multiple transducer angulations and a narrow color Doppler sector angle in one patient and a color Doppler M-Mode study in the second patient proved useful in excluding the presence of severe aortic regurgitation.
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http://dx.doi.org/10.1111/j.0742-2822.2004.02143.x | DOI Listing |
Gen Hosp Psychiatry
December 2024
Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan; Division of Patient Safety, Keio University School of Medicine, Tokyo, Japan. Electronic address:
Objectives: Treatment decisions for severe aortic stenosis (AS) are complex, since there are two active and comparable options: transcatheter aortic valve implantation and surgical aortic valve replacement. The disease predominantly affects older individuals, who are frequently comorbid with from cognitive impairment. This study aimed to establish a screening-triggered system to assess the decision-making capacity of patients with AS, support their decision-making, and facilitate referrals to specialists when necessary.
View Article and Find Full Text PDFJ Cardiothorac Surg
January 2025
Department of Cardiovascular Surgery, West China Hospital of Sichuan University, 37# Guoxue Xiang, Chengdu, 610041, Sichuan, China.
Background: Pseudoaneurysm after coarctation of the aorta (CoA) repair is a rare but severe complication. Contributing factors may include infection, hypertension, aortic wall weakness, and turbulent blood flow at the repair site.
Case Presentation: A 35-year-old male presented with recurrent episodes of epistaxis and dizziness was admitted to the emergency department.
J Vet Cardiol
December 2024
Langford Vets Small Animal Referral Hospital, University of Bristol, Langford, Bristol, BS40 5DU, United Kingdom; Eastcott Referrals, Edison Park, Swindon, SN3 3FR, United Kingdom.
Introduction: Severity of aortic stenosis (AS) in humans is classified using a staging system based on two-dimensional echocardiographic changes, which considers the extent of global cardiac damage. Currently, classification of canine AS is based on trans-aortic pressure gradient (PG) alone. This study aimed to retrospectively classify dogs with AS based on an adapted human staging system, exploring feasibility of classification and the association between stage and features such as PG and clinical signs.
View Article and Find Full Text PDFJ Correct Health Care
January 2025
Departments of Medicine and Pediatrics, Warren Alpert Medical School at Brown University, Providence, Rhode Island, USA.
Limited data exist on cancer screening in carceral facilities. This study evaluates the feasibility and outcomes of a population-based lung cancer screening initiative in a carceral setting. This is a retrospective review of a lung cancer screening event at the Rhode Island Department of Corrections.
View Article and Find Full Text PDFEur Heart J Imaging Methods Pract
July 2024
Department of Circulation and Medical Imaging, Faculty of Medicine and Health Science, Norwegian University of Science and Technology (NTNU), Prinsesse Kristinas gate 3, Trondheim 7030, Norway.
Aims: To improve quantification of valvular regurgitation, a 3D high-pulse repetition frequency Doppler (3D HPRFD) method was developed for regurgitant volume (RVol) estimation from transthoracic echocardiography (TTE). Although successfully applied and in selected clinical cases, a systematic clinical validation of 3D HPRFD has not been published. Hence, our aims were to investigate (i) feasibility of 3D HPRFD and (ii) correlation between 3D HPRFD and RVol estimates obtained by the 2D proximal isovelocity surface area (PISA) method and cardiac magnetic resonance (CMR) in patients with either aortic regurgitation (AR) or mitral regurgitation (MR).
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