Participants were followed up to 2018 by annual interviews. Deaths were independently reviewed. Cox as well as Fine and Grey multivariable regression models were applied to evaluate if the presence of ...
Eleven studies describing sinoatrial (SA) nodal, atrioventricular (AV) nodal or infra-Hisian conduction parameters in the setting of cocaine use were found. Fourteen studies and two case series ...
When men in the lowest employment grade were compared with those in the top (administrative) grade, the age-adjusted prevalence rate was 53 per cent higher for angina, 77 per cent higher for ischaemic ...
While considerable information concerning the hemodynamic and angiographic features of idiopathic hypertrophic subaortic stenosis (IHSS) is available, data concerning the natural history of the ...
There was electrocardiographic evidence of enlargement of the left atrium in 4 subjects and first-degree atrioventricular block in 2; however, there was no electrocardiographic evidence of ...
When a patient was first seen, a complete history was taken, and physical examination, roentgen-ray examination of the heart, electrocardiographic studies, complete blood count, urinalysis and ...