Experience with a community screening program for hypertension: results on 24,462 individuals.

A hypertension screening program was conducted by means of mobile units generally used for detection of tuberculosis and chest diseases. From 1st October 1973 to 31st July 1976, 24, 462 individuals aged 35 and over were examined. 10.

Sinus node recovery time in the elderly.

Measurement of the sinus node recovery time has been proposed as a diagnostic tool for recognition of the sick sinus syndrome. The latter is most frequently encountered in elderly patients with hypertension, coronary heart disease, and atherosclerosis. In order to provide normal values for the sinus node recovery time in this particular population group, atrial pacing studies were carried out in 30 subjects over 50 years of age, all with peripheral vascular disease and some with angina pectoris (10), residua of infarction (6), or hypertension (7).