Results 191 to 200 of about 43,329 (300)

Stabilizing Extreme Few‐Shot ECG Classification via Self‐Supervised Contrastive Pretraining

Annals of Noninvasive Electrocardiology, Volume 31, Issue 3, May 2026.
Under extreme few‐shot ECG classification, supervised training frequently collapses to degenerate solutions. Self‐supervised pretraining stabilizes optimization, eliminates early collapse, and enables reproducible multi‐class rhythm classification with limited labeled data. ABSTRACT In clinical electrocardiogram (ECG) analysis, high‐quality annotations
LiuPing Zeng, JingMei Pan, YangJie Lu, Xian Pan   +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

Correlation Analysis of 24‐h Minimum Heart Rate Levels and Deceleration Capacity of Heart Rate in Patients With Type 2 Diabetes Mellitus Complicated With Essential Hypertension

Annals of Noninvasive Electrocardiology, Volume 31, Issue 3, May 2026.
Sex‐specific 24‐hour minimum heart rate (MHR) stratification in patients with type 2 diabetes mellitus and essential hypertension (T2DM‐EH). Three key findings are shown from subgroup analysis: (1) In the normal MHR group (Group B), advancing age independently predicts reduced deceleration capacity (DC) in both sexes.
Pingping Wu, Zhengrong Xu, Xiuyu Zheng, Linying Gong, Hongkun Qiao, Guoyan Xu, Qunfang Xie   +6 more
wiley   +1 more source

Sinus bradycardia as an atypical presentation of severe hypercalcemia: a case report and a literature review. [PDF]

Ann Med Surg (Lond)
Shami B, Saif R, Mousselli I, Belhandouz S, Ashraf H, Zambrano K, Helou M, Chilukuri K, Manoharan P.   +8 more
europepmc   +1 more source

The relationship between the cannabinoids and cardiac remodelling: A comprehensive review of pivotal mechanisms and emerging evidence

British Journal of Pharmacology, Volume 183, Issue 9, Page 1747-1778, May 2026.
Cardiac remodelling and fibrosis after myocardial infarction or during chronic diseases, such as arterial and pulmonary hypertension or diabetes mellitus, continue to be the more important prognostic factors in determining survival, and so the search for effective anti‐fibrotic interventions is an important target for research and therapy in cardiology.
Anna Krzyżewska, Marta Baranowska‐Kuczko, Hanna Kozłowska   +2 more
wiley   +1 more source

Symptomatic sinus bradycardia during the recovery phase of high-altitude pulmonary edema: a case report. [PDF]

Front Med (Lausanne)
Xie J, Li W, Luan J, Cai Z, Miao H.
europepmc   +1 more source

A Scoping Review of Non‐Opioid Therapeutics for Opioid Withdrawal: Translational Relevance to Neonatal Opioid Withdrawal Syndrome (NOWS) Research

Clinical and Translational Science, Volume 19, Issue 5, May 2026.
ABSTRACT In the wake of the ongoing opioid epidemic, the incidence of neonatal opioid withdrawal syndrome (NOWS) has surged. While the short‐term effects of NOWS are well‐characterized, long‐term physiological and molecular consequences remain unclear.
Sara L. Mills‐Huffnagle, Oliver M. Lowden, Rhea E. Sullivan, Taryn E. McFadden, Jennifer E. Nyland   +4 more
wiley   +1 more source

Recurrent cytarabine-induced sinus bradycardia in a patient with acute myeloid leukemia: a case report and review of the literature. [PDF]

J Med Case Rep
Tesfaye T, Mamo EW, Assefa D, Barega B, Seleshi T, Goshu DY.   +5 more
europepmc   +1 more source

Social Behavior Forecasts Moment‐to‐Moment Changes in RSA in Infants With Autism

Developmental Science, Volume 29, Issue 3, May 2026.
ABSTRACT Respiratory sinus arrhythmia (RSA), an index of physiological regulation, increases during infancy, and is associated with concurrent and later social abilities. However, little is known about the moment‐by‐moment, bidirectional dynamics of RSA and social behaviors.
Julia Yurkovic‐Harding, Vignesh Narayanan, Jessica Bradshaw   +2 more
wiley   +1 more source

Intrauterine Herpes Simplex Virus Infection Presenting With Fetal Sinus Bradycardia and Pericardial Effusion: A Case Report. [PDF]

Cureus
Ikeda K, Haga M, Noguchi R, Era S, Ishido H.   +4 more
europepmc   +1 more source