Atrial fibrillation (AF) is a major public health burden worldwide, and its prevalence is set to
increase owing to widespread population ageing, especially in rapidly developing countries …

Objectives: This study sought to identify nonredundant atrial fibrillation (AF) genetic
susceptibility signals and examine their cumulative relations with AF risk. Background: AF …

Objective To determine whether elevated left ventricular (LV) filling pressure estimated by
raised Doppler E velocity to tissue Doppler E′ velocity ratio (E/E′) after exercise is …

Background: P wave≥ 0.25 mV in inferior leads (P pulmonale) occurs in chronic lung
diseases that underlie atrial fibrillation (AF). The purpose of this study was to elucidate the …

Background and objectives Atrial fibrillation (AF) is the most common type of arrhythmia. The
purpose of this study was to determine the prevalence of atrial fibrillation and its relationship …

Antecedentes y objetivos La fibrilación auricular es la arritmia crónica más común. El
propósito de este estudio fue determinar la prevalencia de la fibrilación auricular y su …

Atrial fibrillation (AF) is the most common arrhythmia and is a major cardiovascular
challenge due to its close association with increased morbidity and mortality. Although the …

2. Iguchi Y, Kimura K, Aoki J, Kobayashi K, Terasawa Y, Sakai K, et al. Prevalence of atrial
fibrillation in community-dwelling Japanese aged 40 years or older in Japan: Analysis of …

Aim The number of elderly patients with heart failure is increasing in J apan owing to the
increase in the aging population. In the field of emergency medicine, the treatment and …

Methods This study evaluated all elective ECGs of adult outpatients performed in the
Electrocardiography Division of Municipal Hospital of Campo Limpo from January 2009 to …