Results 31 to 40 of about 20,923 (176)

Effect of Bileaflet Valve Orientation on the 3D Flow Dynamics in the Sinus of Valsalva

Journal of Biomechanical Science and Engineering, 2011
Three-dimensional (3D) evolutional behavior of flow dynamics in the aortic sinus of Valsalva was studied in vitro for finding the effects of bileaflet valve orientations in an effort to investigate possible linkages between the sinus flow and coronary ...
Takanobu YAGI, William YANG, Mitsuo UMEZU   +2 more
doaj   +1 more source

Transcatheter aortic valve-in-valve implantation in right ventricle-aorta conduit in an adult patient with Fontan circulation

International Journal of Cardiology Congenital Heart Disease, 2023
Catheter interventions can offer patient tailored solutions in high-risk congenital heart disease patients. A 21-year-old male with a Fontan circulation in the setting of unbalanced atrioventricular septal defect with a hypoplastic left ventricle and an ...
Marieke Nederend, Frank van der Kley, Madelien V. Regeer, Regina Bökenkamp, Arend de Weger, Monique R.M. Jongbloed, Anastasia D. Egorova   +6 more
doaj  

Huge left atrial appendage aneurysm, the five-chamber heart

Research in Cardiovascular Medicine, 2018
A 21-year-old girl with congenital aneurysm of the left atrial appendage represented with recent-onset palpitation and exertional dyspnea. The diagnosis was established by transthoracic and transesophageal echocardiography and chest multislice computed ...
Mahmood Momtahen, Seifollah Abdi, Bahram Mohebbi, Saeid Hosseini, Ali Mohammadzadeh   +4 more
doaj   +1 more source

Risk Factors for Mortality and Circulatory Outcome Among Neonates Prenatally Diagnosed With Ebstein Anomaly or Tricuspid Valve Dysplasia: A Multicenter Study

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background In a recent multicenter study of perinatal outcome in fetuses with Ebstein anomaly or tricuspid valve dysplasia, we found that one third of live‐born patients died before hospital discharge.
Lindsay R. Freud, Doff B. McElhinney, Brian T. Kalish, Maria C. Escobar‐Diaz, Rukmini Komarlu, Michael D. Puchalski, Edgar T. Jaeggi, Anita L. Szwast, Grace Freire, Stéphanie M. Levasseur, Ann Kavanaugh‐McHugh, Erik C. Michelfelder, Anita J. Moon‐Grady, Mary T. Donofrio, Lisa W. Howley, Elif Seda Selamet Tierney, Bettina F. Cuneo, Shaine A. Morris, Jay D. Pruetz, Mary E. van der Velde, John P. Kovalchin, Catherine M. Ikemba, Margaret M. Vernon, Cyrus Samai, Gary M. Satou, Nina L. Gotteiner, Colin K. Phoon, Norman H. Silverman, Wayne Tworetzky   +28 more
doaj   +1 more source

Occlusion of the pulmonary artery by a primary pulmonary artery sarcoma resulting in cardiac arrest: a case report

JA Clinical Reports, 2019
Background Primary pulmonary arterial sarcoma (PPAS) is a rare condition. Although resection is recommended to improve prognosis, optimal anesthesia management for these cases remains unclear.
Keitaro Tachi, Shinichi Inomata, Makoto Tanaka   +2 more
doaj   +1 more source

Is there a transcatheter solution for a sick neonate with hypoplastic right heart syndrome?: Pulmonary valve perforation in a neonate with hypoplastic right ventricle with pulmonary atresia, restrictive VSD—a case report

The Egyptian Heart Journal, 2020
Background Hypoplastic right heart syndrome with pulmonary atresia is a rare cyanotic heart disease with poor prognosis requiring urgent intervention to establish the pulmonary blood flow.
Parag Barwad, Krishna Prasad, Jyothi Vijay, Sanjeev Naganur   +3 more
doaj   +1 more source

Rapid in vitro evaluation of hemodynamic performances of customized handmade trileaflet‐valved conduits using Duffing–Holmes‐based self‐synchronization dynamic errors

The Journal of Engineering, 2021
Valvular heart diseases or chronic valvular dysfunctions are widely treated by percutaneous pulmonary valve implantation (PPVI) in cases requiring prosthetic pulmonary valve implantation and replacement.
Jieh‐Neng Wang, Wei‐Ling Chen, Chung‐Dann Kan, Ching Chou Pai, Chia‐Hung Lin, Jian‐Xing Wu, Neng‐Sheng Pai   +6 more
doaj   +1 more source

Prevention of the infective endocarditis during the dental procedures [PDF]

Stomatološki glasnik Srbije, 2005
Endocarditis is endovascular infective disease of intracardiac structures, which are in contact with blood. The most common cause is Staphylococcus aureus and Streptococcus viridans, which inhabit oral cavity.
Puškar Tatjana, Puškar S., Nikolić Z.
doaj   +1 more source

Aneurysm of the Left Coronary Artery in Postoperative Bland-White-Garland Syndrome

Case Reports in Cardiology, 2015
We report a case of anomalous left coronary artery from the pulmonary artery (ALCAPA) or Bland-White-Garland syndrome, present the challenges of performing a differential diagnosis, and discuss the treatment of the syndrome.
Nathalie Jeanne Magioli Bravo-Valenzuela, Guilherme Ricardo Nunes Silva   +1 more
doaj   +1 more source

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