[Prevalence and incidence of electrocardiographic abnormalities in healthy population older than 49].

Purpose: To determine the prevalence and incidence of electrocardiographic abnormalities (EKG-abn).

Material And Methods: Design. 2 stage study: 1st: descriptive cross-sectional, 2nd: prospective cohort.

Right bundle branch block: Prevalence, incidence, and cardiovascular morbidity and mortality in the general population.

Right bundle branch block (RBBB) is among the most common electrocardiographic abnormalities. To establish the prevalence and incidence of RBBB in the general population without cardiovascular events (CVE) and whether RBBB increases cardiovascular morbidity and mortality compared with patients with a normal electrocardiogram (ECG). A historical study of two cohorts including 2981 patients from 29 primary health centres without baseline CVE.

Diagnosis of right bundle branch block: a concordance study.

Background: Right bundle branch block is one of the most common electrocardiographic abnormalities. Most cases of right bundle branch block are detected in asymptomatic patients in primary care, so a correct interpretation of electrocardiograms (ECGs) at this level is necessary. The objective of this research is to determine the degree of concordance in the diagnosis of incomplete and complete right bundle branch block between four primary care researchers and a cardiologist.

Right bundle branch block and cardiovascular morbidity and mortality in healthy patients.

The clinical significance of a right bundle branch block (RBBB) in an asymptomatic adult without evidence of cardiovascular disease is controversial. To establish the relationship between the appearance of the RBBB and the increase of cardiovascular morbidity and mortality in healthy patients, we have carried out a literature review of documents available until September 2017 through a systematic search on the Pubmed database, Cochrane library and a manual search of the mentioned literature and related articles. From the 29 articles included in the study sample, eight showed mortality and 16 morbidity outcomes.