Results 31 to 40 of about 70,103 (352)

Development of the arterial roots and ventricular outflow tracts

Journal of Anatomy, 2023
AbstractThe separation of the outflow tract of the developing heart into the systemic and pulmonary arterial channels remains controversial and poorly understood. The definitive outflow tracts have three components. The developing outflow tract, in contrast, has usually been described in two parts.
Robert H. Anderson, Wouter H. Lamers, Jill P. J. M. Hikspoors, Timothy J. Mohun, Simon D. Bamforth, Bill Chaudhry, Lorraine Eley, Janet Kerwin, Moira Crosier, Deborah J. Henderson   +9 more
openaire   +3 more sources

Physiological and clinical consequences of relief of right ventricular outflow tract obstruction late after repair of congenital heart defects. [PDF]

, 2006
BACKGROUND: Right ventricular outflow tract obstruction (RVOTO) is a common problem after repair of congenital heart disease. Percutaneous pulmonary valve implantation (PPVI) can treat this condition without consequent pulmonary regurgitation or ...
Bonhoeffer, P, Coats, L, Deanfield, JE, Derrick, G, Jones, R, Khambadkone, S, Mist, B, Pellerin, D, Schievano, S, Sridharan, S, Taylor, AM   +10 more
core   +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

A 90-year-old patient presenting with postoperative hypotension and a new murmur: a case report [PDF]

, 2014
INTRODUCTION: Hospitalists are frequently consulted on postoperative patients with hypotension. Postoperative hypotension is common and can be due to variety of causes.
Aparna Kamath, Nicholas L Hartog
core   +2 more sources

Monomorphic Ventricular Arrhythmias in Athletes. [PDF]

, 2019
Ventricular arrhythmias are challenging to manage in athletes with concern for an elevated risk of sudden cardiac death (SCD) during sports competition. Monomorphic ventricular arrhythmias (MMVA), while often benign in athletes with a structurally normal
Aboulhosn, Jamil A, Boyle, Noel G, Bradfield, Jason S, Dave, Ravi H, Horwich, Tamara B, Hsu, Jeffrey J, Nsair, Ali, Shannon, Kevin M, Shivkumar, Kalyanam   +8 more
core   +2 more sources

Maternal Sirolimus Treatment Reverses Cardiac Rhabdomyoma‐Induced Hydrops Fetalis in a Twin Gestation With Tuberous Sclerosis Complex

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Cardiac rhabdomyomas are often the presenting sign of tuberous sclerosis complex (TSC). Prior reports have shown that maternal sirolimus treatment can reduce rhabdomyomas. We used maternal sirolimus to reverse hydrops fetalis due to a massive cardiac rhabdomyoma in a twin gestation.
David M. Ritter, Kristin Schneider, Nkiru Ezeakudo, Darcy A. Krueger, Tomoyuki Mizuno, Timothy K. Knilans, David N. Franz   +6 more
wiley   +1 more source

Advanced glycation end products modulate electrophysiological remodeling of right ventricular outflow tract cardiomyocytes: A novel target for diabetes‐related ventricular arrhythmogenesis

Physiological Reports, 2022
Diabetes mellitus is associated with cardiovascular disease and cardiac arrhythmia. Accumulation of advanced glycation end products closely correlates with cardiovascular complications through mitochondrial dysfunction or oxidative stress and evoke ...
Yao‐Chang Chen, Yen‐Yu Lu, Wen‐Shiann Wu, Yung‐Kuo Lin, Yi‐Ann Chen, Shih‐Ann Chen, Yi‐Jen Chen   +6 more
doaj   +1 more source

Identification and Characterization of a Novel Biallelic SLC12A2 Variant Associated With Kilquist Syndrome (OMIM #619080)

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT This study presents the case of a child with multiple congenital anomalies, severe hypotonia, and profound bilateral sensorineural hearing loss. Functional bioenergetic assessments showed no significant mitochondrial respiratory defects, and riboflavin (Rf) status evaluation excluded a deficiency in Rf transporters as a cause of hearing loss ...
Piero Leone, Alessia Nisco, Luciana de Gennaro, Maria Tolomeo, Elisa Lorefice, Giuseppe Petrosillo, Silvia Russo, Donatella De Giovanni, Claudia Rita Catacchio, Francesca Romana Lepri, Mario Ventura, Simonetta Simonetti, Albina Tummolo, Maria Barile   +13 more
wiley   +1 more source

Modified Nikaidoh procedure for the correction of complex forms of transposition of the great arteries with ventricular septal defect and left ventricular outflow tract obstruction: mid-term results [PDF]

, 2017
OBJECTIVES Different surgical techniques for the treatment of complex transposition of the great arteries (TGA) with ventricular septal defect and left ventricular outflow tract obstruction (LVOTO) have been developed, in particular the Rastelli ...
Berger, Felix, Hetzer, Roland, Hübler, Michael, Kramer, Peter, Ovroutski, Stanislav   +4 more
core  

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