Hypertension in the West Indies

Area of Science:

• Cardiology
• Public Health
• Pharmacology

Background:

• Hypertension is the most prevalent chronic disease in the West Indies, contributing significantly to mortality.
• Common complications include renal failure, stroke, and cardiac failure; myocardial infarction is less common in black patients.
• Cultural beliefs in the West Indies influence healthcare-seeking behaviors for hypertension management.

Purpose of the Study:

• To evaluate the effectiveness of beta-blockers and diuretics in treating hypertension in West Indian populations.
• To understand the role of cultural beliefs in hypertension management programs within the community.

Main Methods:

• Review of recent clinical experience with beta-blockers and diuretics in West Indian hypertensives.
• Analysis of factors influencing hypertension management, including cultural beliefs.

Main Results:

• Beta-blockers are effective, particularly when co-administered with diuretics, for West Indian patients.
• Higher doses of beta-blockers may be necessary compared to European and North American recommendations.
• Thiazide diuretics demonstrate efficacy in lowering blood pressure, even at low doses.

Conclusions:

• Combined therapy with diuretics and beta-blockers is effective for hypertension in West Indians.
• Tailoring hypertension management programs to incorporate cultural beliefs is crucial for community-wide success.