A survey for cardiovascular disease in middle-aged Ugandans

Area of Science:

• Cardiology
• Geriatric Medicine
• Public Health

Background:

• Cardiovascular diseases are a leading cause of morbidity and mortality globally.
• Hypertension is a major risk factor for cardiovascular complications.
• Prevalence of cardiovascular disease increases with age.

Purpose of the Study:

• To investigate the prevalence of cardiovascular disease in individuals aged 45 and older.
• To identify common cardiovascular conditions and their complications in this demographic.
• To assess the occurrence of cardiac enlargement and cerebrovascular accidents in relation to hypertension.

Main Methods:

• A cross-sectional study involving 412 participants aged 45 years and above.
• Clinical assessment and diagnostic evaluations to identify cardiovascular conditions.
• Analysis of the frequency of hypertension, cardiac enlargement, valvular disease, and cerebrovascular accidents.

Main Results:

• Cardiovascular disease, especially hypertension, was prevalent in the study population.
• Cardiac enlargement was the most frequent complication associated with hypertension.
• Cerebrovascular accidents were infrequent.
• Cardiomegaly was observed in 29 individuals without hypertension or valvular disease.
• Valvular disease was present in 17 individuals, with only 3 experiencing symptoms.

Conclusions:

• Hypertension is a significant health concern in adults over 45, often leading to cardiac enlargement.
• The low incidence of cerebrovascular accidents suggests potential protective factors or differing risk profiles in this population.
• Further research is warranted to understand cardiomegaly in the absence of traditional risk factors and the management of asymptomatic valvular disease.