Results 101 to 110 of about 74,924 (301)

Pulmonary atresia with intact ventricular septum

open access: yesThe Journal of Thoracic and Cardiovascular Surgery, 1986
Neonates with pulmonary atresia with intact ventricular septum are ductus dependent from birth. The initial approach in these patients is to ensure continued adequate pulmonary blood flow in anticipation of imminent spontaneous closure of the ductus.
S V, Joshi, W J, Brawn, R B, Mee
openaire   +2 more sources

Clinical Anatomy of the Left and Right Atrial Appendages in Humans: Comparative and Developmental Perspective

open access: yesClinical Anatomy, EarlyView.
ABSTRACT Human atrial chambers derive from distinct embryonic anlagens, the original embryonic atria gradually transforming into the so‐called auricles, or atrial appendages. This study quantifies macroscopic variations in pectinate muscle architecture in human atrial appendages and evaluates their visualization using clinical imaging modalities.
Markéta Lexová   +11 more
wiley   +1 more source

54. Radiofrequency perforation of pulmonary valve and PDA stenting in a preterm neonate

open access: yesJournal of the Saudi Heart Association, 2016
Transcatheter radiofrequency perforation of the pulmonary valve and PDA stenting is considered as a modality for pulmonary atresia and intact ventricular septum with mildly hypoplastic tripartate right ventricle.
D. Khaymaf, K. Al Dhahri, V. Arulselvam
doaj   +1 more source

Pulmonary atresia with intact ventricular septum epidemiology and outcome in children born in Sweden 1980-1999

open access: yes, 2008
Aims: To describe children born with pulmonary atresia with intact ventricular septum (PA-IVS) in Sweden between 1980 and 1999, the incidence and outcome of PA-IVS, to examine cardio-pulmonary outcomes in survivors and to evaluate their quality of life.
Ekman-Joelsson, Britt-Marie
core  

Pace mapping from the different regions of the right ventricular septum.

open access: yes, 2013
A: Schematic right anterior oblique (RAO) view of the right ventricular septum displaying the different pacing sites represented by the red dots; B: The characteristics of the QRS morphology during pacing at the different regions of the right ventricular
Ji Kang-Ting (426629)   +10 more
core   +1 more source

A Case of Venous Tissue Dissection During Transcatheter MitraClip Surgery

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT The MitraClip system has been widely used to treat mitral regurgitation. The complications associated with MitraClip surgery typically include clip detachment and mitral valve injury. However, cases of venous tissue dissection during surgery are relatively rare.
Shumin Ouyang   +5 more
wiley   +1 more source

The 'in-plane' view of the inter-ventricular septum. A new approach to the characterization of ventricular septal defects in the fetus

open access: yes, 2003
Objectives Objectives of this study are (1) to describe how to obtain the in-plane view of the inter-ventricular septum, (2) to assess its feasibility in a population of fetuses referred for fetal echocardiography, (3) to demonstrate its effectiveness in
Russo, Mg   +3 more
core   +1 more source

Transcatheter Repair of Sinus Venosus Defect Using a 12‐zig Covered Cheatham‐Platinum Stent in Large Superior Vena Cava—Right Atrium Junctions: Early Multicenter Experience

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Sinus venosus defect (SVD) is a rare congenital heart anomaly characterised by an abnormal communication between the atria, often associated with partial anomalous pulmonary venous connection (PAPVC). Traditional surgical repair carries significant risks, prompting exploration into less invasive transcatheter approaches.
Alberto Fuensalida   +7 more
wiley   +1 more source

Spatial displacement on three-dimensional maps caused by rhythm differences in premature ventricular contraction ablation

open access: yesIndian Pacing and Electrophysiology Journal
Introduction: Three-dimensional (3D) maps are useful for premature ventricular contraction (PVC) ablation. However, positional information changes compared with sinus rhythm when PVCs appear, rendering ablation difficult.
Yusuke Sakamoto   +3 more
doaj   +1 more source

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