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Start Over Author "Su Min Chang" Journal jacc: case reports
4 results on '"Su Min Chang"'

1. When Echocardiography Is Challenging in Localizing Bioprosthetic Aortic Regurgitation

Author

Taha Hatab, MD, Priscilla Wessly, MD, Syed Zaid, MD, Nadeen Faza, MD, Su Min Chang, MD, Neal S. Kleiman, MD, Stephen H. Little, MD, and Sachin S. Goel, MD

Subjects
aortic angiography, CT fusion, multimodality imaging, paravalvular leak, Diseases of the circulatory (Cardiovascular) system, RC666-701
Abstract

Transesophageal echocardiography is the main imaging modality for localizing and quantifying prosthetic aortic regurgitation. We describe a case of bioprosthetic aortic paravalvular leak (PVL) where transesophageal echocardiography was inadequate; aortic root angiography and computed tomography fusion were critical in diagnosing and guiding closure. Multimodality imaging can be pivotal in localizing PVL and guiding transcatheter PVL closure. (Level of Difficulty: Intermediate.)

Published
2023
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2. Mechanical Mitral Valve Thrombosis in a Patient With Prior Nonbacterial Thrombotic Endocarditis

Author

Kalyan R. Chitturi, DO, Miguel A. Castro, MD, Eric Salazar, MD, Michael Deavers, MD, Su Min Chang, MD, John J. Mahmarian, MD, and Karla M. Kurrelmeyer, MD

Subjects
antiphospholipid syndrome, antithrombotic therapies, mitral valve disease, nonbacterial thrombotic endocarditis, prosthetic valve thrombosis, Diseases of the circulatory (Cardiovascular) system, RC666-701
Abstract

A 54-year-old woman with a mechanical mitral valve replacement presented with recurrent admissions for pneumonia and pulmonary edema. Multimodality imaging revealed mobile masses on the prosthesis and discrepant point of care and inpatient international normalized ratio levels owing to antiphospholipid antibody cross-reactivity on the outpatient assay. The prosthetic valve thromboses resolved with therapeutic anticoagulation. (Level of Difficulty: Beginner.)

Published
2020
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4. Mechanical Mitral Valve Thrombosis in a Patient With Prior Nonbacterial Thrombotic Endocarditis

Author

DO Kalyan R. Chitturi, Su Min Chang, Miguel A. Castro, Eric Salazar, Karla M. Kurrelmeyer, Michael Deavers, and John J. Mahmarian

Subjects
0301 basic medicine, medicine.medical_specialty, prosthetic valve thrombosis, 030105 genetics & heredity, MV, mitral valve, Nonbacterial thrombotic endocarditis, POC, point of care, 03 medical and health sciences, 0302 clinical medicine, Mechanical Mitral Valve, Antiphospholipid syndrome, PT, prothrombin time, Internal medicine, medicine, Diseases of the circulatory (Cardiovascular) system, Prosthetic Valve Thrombosis, mitral valve disease, business.industry, HIT, heparin-induced thrombocytopenia, APS - Antiphospholipid syndrome, INR, international normalized ratio, NBTE, nonbacterial thrombotic endocarditis, antithrombotic therapies, TEE, transesophageal echocardiography, medicine.disease, Pulmonary edema, Thrombosis, Mini-Focus Issue on Valvular Heart Disease, APS, antiphospholipid syndrome, Pneumonia, RC666-701, Cardiology, MHV, mechanical heart valve, nonbacterial thrombotic endocarditis, Case Report: Clinical Case, Cardiology and Cardiovascular Medicine, business, antiphospholipid syndrome, 030217 neurology & neurosurgery, PVT, prosthetic valve thrombosis
Abstract

A 54-year-old woman with a mechanical mitral valve replacement presented with recurrent admissions for pneumonia and pulmonary edema. Multimodality imaging revealed mobile masses on the prosthesis and discrepant point of care and inpatient international normalized ratio levels owing to antiphospholipid antibody cross-reactivity on the outpatient assay. The prosthetic valve thromboses resolved with therapeutic anticoagulation. (Level of Difficulty: Beginner.), Graphical abstract, A 54-year-old woman with a mechanical MVR presented with recurrent admissions for pneumonia and pulmonary edema. Multimodality imaging revealed…

Published
2020

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