Results 251 to 260 of about 519,683 (351)

Incidence and Predictors of Symptom-Arrhythmia Association During Outpatient Holter Monitoring. [PDF]

Cureus
Saraiya A, Corsi DR, Farhan S, Hazlewood C, Qiu G, Pavri BB.   +5 more
europepmc   +1 more source

Reducing Respiratory Artifacts in Heart Rate Variability during Functional Food Intake Using ECG‐Derived Respiration

IEEJ Transactions on Electrical and Electronic Engineering, Volume 21, Issue 3, Page 413-420, March 2026.
Heart rate variability (HRV) has been analyzed to assess the effects of food on autonomic nervous activity, but HRV is reportedly influenced by respiration. Reducing respiratory artifacts in HRV analysis requires respiratory signals. In this study, we estimated respiratory signals from electrocardiogram (ECG), compared these signals with actual ...
Ryota Akai, Ayaka Yoshino, Kumiko Ohara, Harunobu Nakamura, Yoshimitsu Okita   +4 more
wiley   +1 more source

The MAZE procedure in atrial fibrillation: An evolution of rhythm surgery. [PDF]

Indian Pacing Electrophysiol J
Driessen AHG.
europepmc   +1 more source

Physician Perspectives on the Initial Diagnostic Strategy of Syncope in Older Patients Without Diagnostic Clues

Annals of Noninvasive Electrocardiology, Volume 31, Issue 2, March 2026.
Physicians value timeliness and accuracy in choosing implantable cardiac monitoring (ICM) or tilt table testing (TTT) to investigate syncope in older patients without clues or heart disease. Europeans preferred 75% while North Americans preferred ICM 85%. 61% expressed concerns about missed diagnoses with TTT and only 19% for ICM.
Stephanie Happ, Satish R. Raj, Derek Chew, Robert Sheldon   +3 more
wiley   +1 more source

Carfilzomib-induced sinus bradycardia: A case report and literature review. [PDF]

SAGE Open Med Case Rep
Zhao X, Sun D, Xu R, Qiu Y, Zhao S, Guo C, Chang C, Zhang J.   +7 more
europepmc   +1 more source

Outcome and Toxicity Profile of Stereotactic Body Radiation Therapy for Adrenal Tumours in Dogs

Veterinary and Comparative Oncology, Volume 24, Issue 1, Page 150-159, March 2026.
ABSTRACT Stereotactic body radiation therapy (SBRT) has become a non‐invasive alternative option for canine adrenal tumours with high surgical risks; however, its clinical benefits and risks are still to be fully understood. The goal of this multi‐institutional retrospective study was to describe the clinical outcome and safety of SBRT for the ...
Lily Thorsen, Kimberley Law, Jillian Walz, Valerie Morales Coll, Ada Naramor, Charles Maitz, Lyndsay Kubicek, Zebulon Thorsen, Jishnu Rao Gutti, Marilia Takada   +9 more
wiley   +1 more source

One Shot, One Rhythm: Termination of Refractory Persistent Atrial Fibrillation in a Young Patient via Single Pulmonary Vein Application: A Case Report. [PDF]

J Clin Med
Kozielski J, Dąbrowska-Kugacka A, Daniłowicz-Szymanowicz L, Szołkiewicz M.   +3 more
europepmc   +1 more source

Noradrenergic and cholinergic innervation of the normal human heart and changes associated with cardiomyopathy

The Anatomical Record, Volume 309, Issue 2, Page 417-450, February 2026.
Abstract Autonomic nerves are crucial in cardiac function and pathology. However, data on the distribution of cholinergic and noradrenergic nerves in normal and pathologic human hearts is lacking. Nonfailing donor hearts were pressure‐perfusion fixed, imaged, and dissected. Left ventricular cardiomyopathy samples were also obtained.
Peter Hanna, Donald B. Hoover, Logan G. Kirkland, Elizabeth H. Smith, Megan D. Poston, Stanley G. Peirce, Chloe G. Garbe, Tasha K. Phillips, Steven Cha, Shumpei Mori, Jaclyn A. Brennan, John Andrew Armour, Eric Rytkin, Igor R. Efimov, Olujimi A. Ajijola, Jeffrey L. Ardell, Kalyanam Shivkumar   +16 more
wiley   +1 more source