Results 71 to 80 of about 48,203 (352)

KDM2B‐Related Neurodevelopmental Disorder A Case‐Series Supporting the CxxC Domain Phenotype With Emphasis on Ocular and Dermatologic Features

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT The KDM2B‐related neurodevelopmental disorder is a recently identified Mendelian disorder of the epigenetic machinery associated with pathogenic variants in KDM2B. Global developmental delay, intellectual disability, congenital anomalies, and systemic manifestations characterize the disorder.
Adriana Gomes, Álvaro Martín‐Rodríguez, Miguel Del Campo, Lynne M. Bird   +3 more
wiley   +1 more source

Electrophysiological effects of 5-hydroxytryptamine on isolated human atrial myocytes, and the influence of chronic beta-adrenoceptor blockade [PDF]

, 2003
<b>1.</b> 5-Hydroxytryptamine (5-HT) has been postulated to play a proarrhythmic role in the human atria via stimulation of 5-HT₄ receptors.
Andrew C Rankin, Antony J Workman, BERS, BLONDEL, Davide Pau, DAWODU, GRAMMER, GRIMM, HALL, HEGDE, JAHNEL, JAHNEL, JIA, JOSEPH, KAMATH, Kathleen A Kane, KAUMANN, KAUMANN, KAUMANN, LEVY, MEDHURST, MOE, NATTEL, NEHER, OUADID, RAHME, SANDERS, TONINI, WANG, WANGEMANN, WORKMAN, WORKMAN, YUE   +32 more
core   +2 more sources

LEFT ATRIAL APPENDAGE SEAL FOLLOWING PERCUTANEOUS LEFT ATRIAL APPENDAGE OCCLUSION

Journal of the American College of Cardiology, 2020
Percutaneous left atrial appendage (LAA) occlusion is well established as an alternative to anticoagulation therapy for stroke prophylaxis among patients with non-valvular atrial fibrillation (NVAF). Only the Watchman® device has FDA approval for this indication.
Susie Sennhauser, Demilade Adedinsewo, Salwa Najiyah, Jeffrey Winder, Salman Farhat, K. Venkatachalam, Peter Pollak, Pragnesh Parikh   +7 more
openaire   +1 more source

The missing left atrial appendage [PDF]

Journal of Cardiovascular Computed Tomography, 2012
A 34 year old man underwent a transesophageal echocardiogram (TEE) prior to implantation of a biventricular ICD and DC cardioversion, to exclude left atrium and left atrial appendage thrombus. He had a history of repaired tetralogy of Fallot as a child, Stickler syndrome, atrial flutter and was status post recent mitral valve replacement, pulmonary ...
Niamh M, Kilcullen, James K H, Woo, Suhny, Abbara, Conor D, Barrett, Aaron, Baggish   +4 more
openaire   +2 more sources

Comparative evaluation of single‐artery cannulation with passive venous drainage versus traditional dual‐cannula ex vivo lung perfusion in a rat model

Animal Models and Experimental Medicine, EarlyView.
This study compared a simplified rat ex vivo lung perfusion model with single‐artery inflow and passive vein drainage to the traditional dual‐catheter closed‐loop system. Abstract Background Ex vivo lung perfusion (EVLP) has emerged as a critical technique for lung preservation and evaluation prior to transplantation.
Ming Ni, Fei Xue, Xuanpeng Wu, Chenxi Li, Shuhao Liang, Tianhao Chen, Leyu Hong, Chao Luo, Tong Liu, Jingyao Zhang, Chang Liu, Qifei Wu   +11 more
wiley   +1 more source

Transesophageal echocardiography in perioperative period guiding the decision making during hemodynamic instability due to atrial fibrillation [PDF]

Revista Brasileira de Anestesiologia
Background and objective: Atrial fibrillation is the most common cardiac arrhythmia, which may occur during the perioperative period and lead to hemodynamic instability due to loss of atrial systolic function.
João Paulo Jordão Pontes, Aline Tonin dos Santos, Marcello Fonseca Salgado Filho   +2 more
doaj   +4 more sources

Percutaneous left atrial appendage closure using the LAmbre device in patients with atrial fibrillation and left atrial appendage thrombus

Frontiers in Cardiovascular Medicine, 2022
BackgroundLeft atrial appendage closure (LAAC) is considered a valid alternative for the prevention of thromboembolic stroke in patients with persistent left atrial appendage thrombus (LAAT) despite adequate anticoagulation.
Lu-Shen Jin, Jin-Yan Ke, Yuan-Nan Lin, Ling Li, Jia-Yang Fu, Yi-Lian Chen, Yi-Xuan Qiu, Xiao-Wei Li, Yang-Qi Pan, Yue-Chun Li   +9 more
doaj   +1 more source

A new algorithm to diagnose atrial ectopic origin from multi lead ECG systems - insights from 3D virtual human atria and torso [PDF]

, 2015
Rapid atrial arrhythmias such as atrial fibrillation (AF) predispose to ventricular arrhythmias, sudden cardiac death and stroke. Identifying the origin of atrial ectopic activity from the electrocardiogram (ECG) can help to diagnose the early onset of ...
Alday, Erick A. Perez, Butters, Timothy D., Colman, Michael A., Hancox, Jules C., Higham, Jonathan, Langley, Philip, Workman, Antony J., Zhang, Henggui   +7 more
core   +2 more sources

Amyotrophic Lateral Sclerosis and Frontotemporal Dementia Have Distinct Prediagnostic Blood Biochemical Profiles

Annals of Neurology, EarlyView.
Objective Identifying modifiable factors influencing amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) risk is important for prevention. Blood biomarkers, particularly cholesterol, have been associated with neurodegenerative risk, but findings in ALS are inconsistent, and data on FTD are limited.
Christos V. Chalitsios, Jiali Gao, Carol A.C. Coupland, Julia Hippisley Cox, Martin R. Turner, Alexander G. Thompson   +5 more
wiley   +1 more source

The Left Atrial Appendage Revised

Brazilian Journal of Cardiovascular Surgery
Nonvalvular atrial fibrillation is associated with a 4- to 5-fold strokes increase and may be responsible for 15% to 20% of all strokes in the elderly. In this scenario, the left atrial appendage thrombus would be the associated with 90% of cases.
Paulo Roberto Barbosa Evora, Antonio Carlos Menardi, Andrea Carla Celotto, Agnes Afrodite S. Albuquerque, Hannah Miranda Araujo Chagas, Alfredo José Rodrigues   +5 more
doaj   +1 more source