A 46-year-old woman presented herself at the hospital with progressive effort dyspnea and lower limbs edema which she had had for 3 months. She had a history of surgical ligation of patent ductus arteriosus (PDA) at the age of 25-year-old. A transthoracic cardiac ultrasonography showed left ventricular dilatation, severe functional mitral regurgitation, and a recurrent shunt of PDA. Percutaneous coil closure of PDA was performed and 6 months after the procedure, resolution of functional mitral regurgitation and normalization of left atrial and ventricular sizes were achieved.
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http://dx.doi.org/10.1007/s12928-011-0069-9 | DOI Listing |
BMC Cardiovasc Disord
January 2025
Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital Fudan University, Shanghai, China.
Background: Unlike non-rheumatic atrial fibrillation (AF), where left atrial thrombus (LAT) is predominantly confined to the left atrial appendage (LAA), a significant proportion of LAT in rheumatic AF occurs within the left atrial cavity (LAC). However, LAC thrombosis in rheumatic AF has not been extensively studied. This study aimed to evaluate the prevalence of LAT and its subtypes and identify potential predictors of LAT.
View Article and Find Full Text PDFAnn Thorac Cardiovasc Surg
January 2025
Division of Pediatric and Adult Congenital Cardiac Surgery, Maria Fareri Children's Hospital, Department of Surgery, Westchester Medical Center, New York Medical College, Valhalla, NY, USA.
Mitral annular calcifications have been known to increase complexity during mitral valve replacement (MVR). Standard procedure requires decalcification followed by reconstruction of the mitral annulus prior to placing the prosthesis. While this is the ideal technique, it is not feasible in every patient due to the associated risks.
View Article and Find Full Text PDFJACC Asia
December 2024
Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, and Chang Gung University College of Medicine, Taoyuan, Taiwan.
Background: Few studies have incorporated echocardiography and laboratory data to predict clinical outcomes in heart failure with preserved ejection fraction (HFpEF).
Objectives: This study aimed to use machine learning to find predictors of heart failure (HF) hospitalization and cardiovascular (CV) death in HFpEF.
Methods: From the Chang Gung Research Database in Taiwan, 6,092 HFpEF patients (2,898 derivation, 3,194 validation) identified between 2008 and 2017 were followed until 2019.
J Surg Case Rep
January 2025
Department of Cardiac Surgery, Royal Papworth Hospital, Papworth Road, Cambridge Biomedical Campus, Cambridge, Cambridgeshire CB2 0AY, United Kingdom.
A 44-year-old gentleman presented with severe ischemic cardiomyopathy and mitral regurgitation post-inferior myocardial infarction. Echocardiography and magnetic resonance imaging revealed a dilated left ventricle with a large left ventricular aneurysm (9.3 × 9.
View Article and Find Full Text PDFHeliyon
January 2025
Department of Cardiology, CHU Mont-Godinne UCL Namur, Yvoir, Belgium.
Post-capillary hypertension resulting from mitral regurgitation is typically considered a contraindication for single lung transplantation due to heightened risks of primary graft dysfunction. This case report highlights a 66-year-old COPD patient with severe mitral regurgitation who was deemed ineligible for surgical mitral replacement. As an alternative, transcatheter mitral valve replacement was successfully performed, resulting in the normalization of pulmonary artery pressures.
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