Results 121 to 130 of about 563,439 (366)
Smartphone-based paroxysmal atrial fibrillation monitoring with robust generalization [PDF]
arXiv, 2017 Atrial fibrillation is increasingly prevalent, especially in the elderly, and challenging to detect due paroxysmal nature. Here, we propose novel computational methods based on heart beat intervals to facilitate rapid and robust discrimination between atrial fibrillation and sinus rhythm.
arxiv
ESC Heart Failure, EarlyView.Abstract Aims The study aims to examine characteristics and outcomes associated with health‐related quality of life (HRQoL) in patients with heart failure (HF) with preserved, mildly reduced and reduced ejection fraction (EF) (HFpEF, HFmrEF and HFrEF). Methods and results Data on HRQoL were collected in the Swedish Heart Failure Registry (SwedeHF; 2000–
Camilla Settergren +6 more
wiley +1 more source
Annals of Noninvasive Electrocardiology, Volume 28, Issue 1, January 2023., 2023 AMI with normal ECG and biomarkers of cardiac injury is exceedingly rare. The clinical manifestations of AMI were complex and varied, especially that the patients with atypical AMI were increasing in clinical practice. Caution should be exercised to exclude AMI in patients with chest pain and both normal ECG and biomarkers of cardiac injury.
Ke‐Lan Zha, Wen Chen, Qiang Ye
wiley +1 more source
Российский кардиологический журнал, 2005 Heart rate variability analysis requires the following: registered rhythm must be sinus one, regular or arrhythmic; cardiac arrhythmias should be diagnosed automatically and interpoled without disturbing RR interval dynamic row.
O. K. Rybak +6 more
doaj
ESC Heart Failure, EarlyView.Abstract Aims Patients with heart failure with preserved ejection fraction represent half of the heart failure patients nowadays, an at least steady trend due to the aging of the population. We investigated whether the parameters obtained from cardiopulmonary exercise testing (CPET) correlated with the prognosis of these patients.
C. Rozados da Conceicao +7 more
wiley +1 more source
Annals of Noninvasive Electrocardiology, Volume 28, Issue 1, January 2023., 2023 The 3D map shows a scarred area in the left atrial posterior wall. The left atrial posterior area and mitral isthmus line act as obstructions in the tachycardia. Propagation apparently shows a centrifugal pattern from LA inferoseptal area (yellow arrows).
Masayuki Ishimura +4 more
wiley +1 more source
Сибирский научный медицинский журнал, 2019 Objective: to assess the effect of propafenone and amiodarone on the diastolic function of the left ventricle and the quality of life in hypertension complicated by paroxysmal atrial fibrillation (AF) in patients with sinus rhythm remaining throughout ...
I. S. Dik +3 more
doaj +1 more source
PLoS ONE, 2013 Background Heart failure (HF) patients show high morbidity and mortality rate with increased risk of malignant arrhythmia and thromboembolism. Anticoagulation reduces embolic event and death rates in HF patients with atrial fibrillation, but if ...
G. Rengo +11 more
semanticscholar +1 more source
Training‐induced change of diastolic function in heart failure with preserved ejection fraction
ESC Heart Failure, EarlyView.Training‐induced change of diastolic function in HFpEF. HIIT, high‐intensity interval training; HFpEF, heart failure with preserved ejection fraction; LVEF, left ventricular ejection fraction; MCT, moderate continuous training; TAPSE, tricuspid annular plane systolic excursion; V̇O2peak, peak oxygen uptake.
Andreas B. Gevaert +12 more
wiley +1 more source
Annals of Noninvasive Electrocardiology, Volume 28, Issue 1, January 2023., 2023 Microvolt T‐wave alternans (MTWA) is a marker for the development of ventricular arrhythmias (VA), but its role in early repolarization (ER) syndrome remains unknown. MTWA was detected in a 90‐second 6‐lead electrocardiogram from an ER syndrome patient. On average, MTWA was 50 μV, higher than what was observed on healthy subjects.
Alexander Edo Tondas +4 more
wiley +1 more source