Results 21 to 30 of about 719,824 (250)

Pulmonary Valve Repair for Patients With Acquired Pulmonary Valve Insufficiency [PDF]

The Annals of Thoracic Surgery, 2016
Pulmonary valve (PV) insufficiency is often an acquired condition after treatment for pulmonary stenosis. It is recognized that PV insufficiency has serious deleterious effects. Although surgical replacement of the PV is efficacious, artificial valves inevitably fail and require re-intervention. The purpose of this study was to summarize our experience
Sameh M, Said, Richard D, Mainwaring, Michael, Ma, Theresa A, Tacy, Frank L, Hanley   +4 more
openaire   +2 more sources

Tissue Engineered Transcatheter Pulmonary Valved Stent Implantation: Current State and Future Prospect [PDF]

, 2022
Patients with the complex congenital heart disease (CHD) are usually associated with right ventricular outflow tract dysfunction and typically require multiple surgical interventions during their lives to relieve the right ventricular outflow tract ...
Derk Frank, Hansen, Jan-Hinnerk, Puehler, Thomas, Stanislav N. Gorb, Assad Haneya, Lutter, Georg, Müller, Oliver J., Georg Lutter, Zhang, Xiling, Gorb, Stanislav, Frank, Derk, Uebing, Anselm Sebastian, Uebing, Anselm, Stephanie Sellers, Gorb, Stanislav N., Jette Seiler, Oliver J. Müller, Janarthanan Sathananthan, Thomas Puehler, Anselm Uebing, Haneya, Assad, Müller, Oliver J, Seiler, Jette, Sathananthan, Janarthanan, Xiling Zhang, Sellers, Stephanie, Jan-Hinnerk Hansen   +26 more
core   +1 more source

Isolated pulmonary valve endocarditis with rapid progression: a case report and literature review

Journal of Cardiothoracic Surgery, 2021
Background Isolated pulmonary valve endocarditis (IPE) is rare, accounting for 1.5–2% of all cases of infective endocarditis. Herein, we describe a case of isolated pulmonary valve endocarditis with rapid progression in a 28-year-old male.
Ming-Xuan Zhang, Wei-Min Zhang, Chan Yu, Bo-Wen Zhao, Ran Chen, Mei Pan, Bei Wang   +6 more
doaj   +1 more source

Surgical Strategies for Preservation of Pulmonary Valve Function in a Radical Operation for Tetralogy of Fallot: A Systematic Review and Meta-Analysis

Frontiers in Cardiovascular Medicine, 2022
ObjectiveTo evaluate the efficacy and safety of different surgical strategies to preserve pulmonary valve function. Surgical procedures evaluated include intraoperative balloon pulmonary valvuloplasty (IBPV), pulmonary valve reconstruction, and ...
Kang Yi, Kang Yi, Kang Yi, Dan Wang, Jianguo Xu, Xin Zhang, Xin Zhang, Wenxin Wang, Wenxin Wang, Jie Gao, Jie Gao, Wei Wang, Wei Wang, Tao You, Tao You, Jinhui Tian, Jinhui Tian, Jinhui Tian   +17 more
doaj   +1 more source

The pulmonary valve and the pulmonary artery [PDF]

European Heart Journal, 2009
A 65-year-old female was admitted to our hospital complaining of a progressive dyspnoea. On physical examination, there was a mild diastolic murmur over the pulmonary area and the electrocardiogram was normal. Two-dimensional echocardiography showed an aneurysmatic dilation of the pulmonary artery trunk (diameters of 59 mm × 55 …
openaire   +2 more sources

Anatomic, histopathologic, and echocardiographic features in a dog with an atypical pulmonary valve stenosis with a fibrous band of tissue and a patent ductus arteriosus

Acta Veterinaria Scandinavica, 2017
Background Congenital pulmonary valve stenosis and patent ductus arteriosus are common congenital heart defects in dogs. However, concurrence of atypical pulmonary valve stenosis and patent ductus arteriosus is uncommon.
Hakyoung Yoon, Jaehwan Kim, Sang-Soep Nahm, Kidong Eom   +3 more
doaj   +1 more source

Diagnostic Value of Computed Tomography Angiography for Infective Endocarditis After Right Ventricle Outflow Tract Repair

JACC: Case Reports, 2023
Congenital heart disease patients with pulmonary valve replacement or right ventricle–pulmonary artery conduit have increased risk of pulmonary valve endocarditis.
Christina Thaler, MD, PhD, Dawn Witt, PhD, MPH, Susan Casey, RN, Angela M. Kelle, MD, Santiago Garcia, MD, John Lesser, MD, B. Kelly Han, MD   +6 more
doaj   +1 more source

Spectrum of pulmonary valve morphology and its relationship to pulmonary trunk in tetralogy of Fallot

Indian Journal of Radiology and Imaging, 2017
Background: Tetralogy of Fallot (TOF) is a complex congenital heart disease with anatomic variations. Although the pulmonary valve in TOF is abnormal, it has not been studied well, especially on newer imaging modalities such as multidetector computed ...
Binita R Chacko, George K Chiramel, Leena R Vimala, Devi A Manuel, Elizabeth Joseph, K Reka   +5 more
doaj   +1 more source

Production and characterisation of acellular porcine pulmonary heart valve conduits [PDF]

, 2011
Cardiac valve replacement is the second most common heart operation. Currently available replacement heart valves all have limitations. This study aimed to produce and characterise a decellularised, biocompatible porcine pulmonary root conduit for use ...
Luo, Ji
core   +6 more sources

Handmade Trileaflet Valve Design and Validation for Pulmonary Valved Conduit Reconstruction Using Taguchi Method and Cascade Correlation Machine Learning Model

IEEE Access, 2018
Pulmonary valve diseases in children and adults include different degrees of stenosis, regurgitation, or congenital defects. Valve repair or replacement surgery is used to treat valvular dysfunction and to improve regurgitations flow for pulmonary valve ...
Chung-Dann Kan, Wei-Ling Chen, Chia-Hung Lin, Jieh-Neng Wang, Pong-Jeu Lu, Ming-Yao Chan, Jui-Te Wu   +6 more
doaj   +1 more source