Accuracy of Wearable ECG Parameter Calculation Method for Long QT and First-Degree A-V Block Detection: A Multi-Center Real-World Study with External Validations Compared to Standard ECG Machines and Cardiologist Assessments [PDF]
arXivIn recent years, wearable devices have revolutionized cardiac monitoring by enabling continuous, non-invasive ECG recording in real-world settings. Despite these advances, the accuracy of ECG parameter calculations (PR interval, QRS interval, QT interval, etc.) from wearables remains to be rigorously validated against conventional ECG machines and ...
arxiv
Complete Atrioventricular Block due to Cardiac Metastasis of Bronchogenic Carcinoma [PDF]
, 1961 Gerald D. Buckberg, Noble O. Fowler
openalex +1 more source
arXiv, 2007 Consider representation theory associated to symmetric groups, or to Hecke algebras in type A, or to q-Schur algebras, or to finite general linear groups in non-describing characteristic. Rock blocks are certain combinatorially defined blocks appearing in such a representation theory, first observed by R. Rouquier.
arxiv
Understanding the Mechanism of Cardiotoxicity Induced by Nanomaterials: A Comprehensive Review
Small Science, EarlyView.This review provides a bibliometric analysis for understanding the study of nanotoxicity on cardiovascular health. It begins by outlining the pathways through which nanomaterials enter the cardiovascular system, followed by a summary of the mechanisms underlying nanomaterial‐induced cardiotoxicity.
Zaiyong Zheng +7 more
wiley +1 more source
The right ventricle under pressure: Anatomy and imaging in sickness and health
Journal of Anatomy, Volume 242, Issue 1, Page 17-28, January 2023., 2023 The RV is essential to the homeostasis of normal physiology and disturbances in RV structure and function has a substantial effect on patient outcomes. This review sets out to describe the developmental and anatomical complexities of the right ventricle while exploring the modern techniques employed to image and understand its function from a clinical ...
Harrison Stubbs +4 more
wiley +1 more source
Diagnosis and treatment of recurrent syncope in a middle‐aged women
Annals of Noninvasive ElectrocardiologyA 50‐year‐old female patient, presented with repeated syncope for more than 2 years. Prior assessments were conducted at different hospitals, but no definite abnormalities were found.
Wenyi He, Xin Fu, Xinyue Du, Guolan Deng
doaj +1 more source
Effect of Parametric Variation of Chordae Tendineae Structure on Simulated Atrioventricular Valve Closure [PDF]
arXivMany approaches have been used to model chordae tendineae geometries in finite element simulations of atrioventricular heart valves. Unfortunately, current "functional" chordae tendineae geometries lack fidelity that would be helpful when informing clinical decisions.
arxiv
Canonical block-oriented model [PDF]
arXiv, 2019 The block-oriented models are usually based on linear dynamic and non-linear static blocks that are connected in various sequential/parallel ways. Some particular configurations of the involved blocks result in the well-known Hammerstein, Wiener, Hammerstein-Wiener and generalised Hammerstein models.
arxiv
Autochthonous Babesia canis infections in 49 dogs in Germany
Journal of Veterinary Internal Medicine, Volume 37, Issue 1, Page 140-149, January/February 2023., 2023 Abstract Background Vector‐borne diseases are of increasing importance in Germany. Since 2015, autochthonous cases have been increasingly documented in Berlin/Brandenburg. Objectives Describe autochthonous Babesia canis infection in the Berlin/Brandenburg region. Animals Forty‐nine dogs with autochthonous B. canis infection.
Christiane Weingart +7 more
wiley +1 more source
A minimal electrical model of the human heart [PDF]
arXivWe develop a minimal whole-heart model that describes cardiac electrical conduction and simulate a basic three-lead electrocardiogram (ECG). We compare our 3-lead ECG model with clinical data from a database of Norwegian athletes. The results demonstrate a strong correlation with the ECGs recorded for these athletes.
arxiv