Results 41 to 50 of about 547,602 (262)

Automated beat-wise arrhythmia diagnosis using modified U-net on extended electrocardiographic recordings with heterogeneous arrhythmia types

Comput. Biol. Medicine, 2019
Abnormality of the cardiac conduction system can induce arrhythmia - abnormal heart rhythm - that can frequently lead to other cardiac diseases and complications, and are sometimes life-threatening.
Shu Lih Oh, E. Ng, Ruyan Tan, U. Acharya
semanticscholar   +1 more source

Clinical Outcomes and Patient Experiences With Celiprolol Therapy in Vascular Ehlers–Danlos Syndrome: The First Non‐European Cohort

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Vascular Ehlers–Danlos syndrome (vEDS) is a hereditary connective tissue disorder caused by heterozygous pathogenic variants in COL3A1. European studies have shown that celiprolol may reduce the risk of life‐threatening vascular events, but outcomes in non‐European populations and the therapy's psychological impact remain unclear. We conducted
Megumi Furuhata‐Yoshimura, Tomomi Yamaguchi, Tomoki Kosho   +2 more
wiley   +1 more source

Nonrespiratory Sinus Arrhythmia

Arquivos Brasileiros de Cardiologia, 2002
We report here 2 cases of sinus arrhythmia considered to be a form of nonrespiratory sinus arrhythmia because they did not have variances in the RR interval sequence within the oscillations modulated by respiration.
Barbosa Filho José, Barbosa Paulo Roberto B., Cordovil Ivan   +2 more
doaj  

Resolution of Refractory Multifocal Atrial Tachycardia in Costello Syndrome Using Trametinib: A Case Supporting MEK Inhibitors as Targeted, Specific Antiarrhythmic

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Arrhythmias affect approximately half of patients with Costello syndrome (CS, OMIM # 218040), with non‐reentrant atrial tachycardia being the most common. This case describes an infant with Costello syndrome carrying the pathogenic HRAS c.34G>A (p.G12S) variant who developed early‐onset, drug‐refractory multifocal atrial tachycardia (MAT ...
Vanina Taliercio, Annabelle Wilcox, Stacey Cole, Josue Flores Daboub, José E. Morales Moreno, Kasey G. Andrews, S. Yukiko Asaki, Thomas A. Pilcher, Martin Tristani‐Firouzi, Mary C. Niu, David Viskochil, Benjamin Hammond   +11 more
wiley   +1 more source

Electrocardiographic and Skin Manifestations of Turner Syndrome: Association With Cardiovascular Disease

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Congenital heart disease (CHD) and dermatologic conditions such as lymphedema and acquired melanocytic nevi (AMN) are common in Turner Syndrome (TS). We hypothesized that abnormalities of cranial neural crest cell derivatives drive the skin and heart manifestations of TS. We conducted joint cardiac and skin examinations of volunteers at a 2023
Sarah Elsaim, Brett Vernier, Van Thi Thanh Truong, Riya T. Patel, Matthew Brown, Martin Chacon Portillo, Megan Rogge, David Rodriguez‐Buritica, Siddharth K. Prakash   +8 more
wiley   +1 more source

A Case of Kawasaki Disease Accompanied by Encephalitis and Several Kinds of Arrhythmia during the Acute Phase

Case Reports in Pediatrics, 2019
Although central nervous system complications occasionally accompany during the acute phase of Kawasaki disease, clinically problematic arrhythmia is quite rare.
Naomi Nakagawa, Masahiro Kamada, Yukiko Ishiguchi, Yuji Moritoh, Kengo Okamoto, Shinji Itamura   +5 more
doaj   +1 more source

New drug discovery of cardiac anti-arrhythmic drugs: insights in animal models

Scientific Reports, 2023
Cardiac rhythm regulated by micro-macroscopic structures of heart. Pacemaker abnormalities or disruptions in electrical conduction, lead to arrhythmic disorders may be benign, typical, threatening, ultimately fatal, occurs in clinical practice, patients ...
Ashish Kumar Sharma, Shivam Singh, Mehvish Bhat, Kartik Gill, Mohammad Zaid, Sachin Kumar, Anjali Shakya, Junaid Tantray, Divyamol Jose, Rashmi Gupta, Tsering Yangzom, Rajesh Kumar Sharma, Sanjay Kumar Sahu, Gulshan Rathore, Priyanka Chandolia, Mithilesh Singh, Anurag Mishra, Shobhit Raj, Archita Gupta, Mohit Agarwal, Sumaiya Kifayat, Anamika Gupta, Prashant Gupta, Ankit Vashist, Parth Vaibhav, Nancy Kathuria, Vipin Yadav, Ravindra Pal Singh, Arun Garg   +28 more
doaj   +1 more source

From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy

The Anatomical Record, EarlyView.
Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza, André Luiz Quagliatto Santos, Marcelo Abidu‐Figueiredo, Thaís Aparecida Silva, Rodrigo Ananias Barreiros Silva, Paulo de Souza‐Junior   +5 more
wiley   +1 more source

Electrocardiographic changes in dog after injection of different doses of the venom of the scorpion Odonthobuthus

Iranian South Medical Journal, 2005
There is scant information about biological effects of the venoms of scorpions on different organs. Sixteen healthy native dogs aged about 2 years with average body weight of 18.5 kg of both sexes were selected for this study.
Sardar Jafari Shoorijeh, Mohammad Hasan Ghophrani Jaharomi   +1 more
doaj  

Respiratory sinus arrhythmia and auditory processing in autism: Modifiable deficits of an integrated social engagement system?

International Journal of Psychophysiology, 2012
The current study evaluated processes underlying two common symptoms (i.e., state regulation problems and deficits in auditory processing) associated with a diagnosis of autism spectrum disorders.
S. Porges, Matthew V Macellaio, Shannon D Stanfill, Kimberly M. McCue, Gregory F. Lewis, E. Harden, M. Handelman, John W. Denver, O. Bazhenova, Keri J. Heilman   +9 more
semanticscholar   +1 more source