Results 41 to 50 of about 75,875 (253)

Evolving management for critical pulmonary stenosis in neonates and young infants [PDF]

, 2000
Over the years, management of critical pulmonary stenosis in young infants has evolved from surgical reconstruction of the right ventricular outflow tract and closed pulmonary valvotomy to transcatheter balloon valvoplasty.
Chau, AKT, Cheung, YF, Lee, JWT, Leung, MP, Yung, TC   +4 more
core   +1 more source

Hemi-Nikaidoh: Partial Aortic Root Translocation and Posterior Left Ventricular Outflow Tract Plasty

Annals of Thoracic Surgery Short Reports
Among repairs for ventriculoarterial discordance, ventricular septal defect, and pulmonary stenosis, aortic root translocation (Nikaidoh operation) offers the most anatomic result.
Emile Bacha, MD, Stephanie Nguyen, MD, David Blitzer, MD, Maroun Yammine, MD   +3 more
doaj   +1 more source

Right ventricular outflow tract obstruction in recipient twins of twin-to-twin transfusion syndrome: 13 years of single-center data and literature review. [PDF]

BMC Pregnancy Childbirth
Lee YJ, Lee MY, Jeong JY, Koh J, Chung JH, Won HS.   +5 more
europepmc   +3 more sources

Interesting Electrophysiological Findings in a Patient With Coincidental Right Ventricular Outflow Tract and Atrioventricular Nodal Reentrant Tachycardia [PDF]

, 2004
Tachycardia induced tachycardias are not common in clinical practice, and it is believed that most cases of double tachycardia are coincidental.
Müderrisoglu, Haldun, Ozin, Bülent, Pirat, Bahar   +2 more
core   +2 more sources

Apical ballooning syndrome complicated by acute severe mitral regurgitation with left ventricular outflow obstruction – Case report

Journal of Cardiothoracic Surgery, 2007
Background Apical ballooning syndrome (or Takotsubo cardiomyopathy) is a syndrome of transient left ventricular apical ballooning. Although first described in Japanese patients, it is now well reported in the Caucasian population. The syndrome mimicks an
Celermajer David S, Chandrasegaram Manju D, Wilson Michael K   +2 more
doaj   +1 more source

A case of mistaken arrhythmogenic identity during pregnancy

Clinical Case Reports, 2021
Atypical LVOT ectopy can present with an RVOT morphology on ECG and differentiation to reveal this focus is in favor of benign idiopathic ventricular ectopy over an arrhythmogenic cardiomyopathy.
Clint Asher, Tessa Thomas, Christopher A. Rinaldi, Gerry Carr‐White   +3 more
doaj   +1 more source

Patient-specific fluid simulation of transcatheter mitral valve replacement in mitral annulus calcification

Frontiers in Cardiovascular Medicine, 2022
IntroductionTranscatheter mitral valve replacement is a promising alternative to open-heart surgery in elderly patients. Patients with severe mitral annulus calcification (MAC) are a particularly high-risk population, where postprocedural complications ...
Samuel Joseph Hill, Alistair Young, Bernard Prendergast, Simon Redwood, Ronak Rajani, Adelaide De Vecchi   +5 more
doaj   +1 more source

The early stages of heart development: insights from chicken embryos [PDF]

, 2016
The heart is the first functioning organ in the developing embryo and the detailed understanding of the molecular and cellular mechanisms involved in its formation provides insights into congenital malformations affecting its function and therefore the ...
Alsan, Arguello, de la Cruz, de La Cruz, de la Cruz, DeHaan, Hatada, Kitajima, Le Lievre, Needham, Plein, Psychoyos, Rosenquist, Schultheiss, Stern, Tam, Vincent, Waldo, Yatskievych, Zhang   +19 more
core   +2 more sources

Single-cell analysis of cardiogenesis reveals basis for organ-level developmental defects. [PDF]

, 2019
Organogenesis involves integration of diverse cell types; dysregulation of cell-type-specific gene networks results in birth defects, which affect 5% of live births.
de Soysa, T Yvanka, Del Sol, Antonio, Gifford, Casey A, Huang, Yu, Okawa, Satoshi, Ranade, Sanjeev S, Ravichandran, Srikanth, Salunga, Hazel T, Schricker, Amelia, Srivastava, Deepak   +9 more
core  

Percutaneous pulmonary valve implantation in humans - Results in 59 consecutive patients [PDF]

, 2005
Background - Right ventricular outflow tract (RVOT) reconstruction with valved conduits in infancy and childhood leads to reintervention for pulmonary regurgitation and stenosis in later life.Methods and Results - Patients with pulmonary regurgitation ...
Bonhoeffer, P, Boudjemline, Y, Coats, L, Cooper, J, Deanfield, J, Derrick, G, Hegde, SR, Khambadkone, S, Muthurangu, V, Pellerin, D, Razavi, RS, Taylor, A, Tsang, V   +12 more
core   +1 more source