Pulmonary Arterial Hypertension in Hispanics

Area of Science:

• Cardiology
• Pulmonology
• Epidemiology

Background:

• Pulmonary hypertension (PH) involves elevated pulmonary vessel pressures.
• Pulmonary arterial hypertension (PAH) is a specific pre-capillary form of PH.
• PAH prevalence is approximately 15 cases per million, often idiopathic.

Purpose of the Study:

• To review limited data on PAH in Hispanic populations.
• To examine etiology, diagnosis, and treatment in South and Central American Hispanics.
• To analyze PAH data for US-based Hispanics and compare with other ethnicities.

Main Methods:

• Literature review of available epidemiological and clinical data.
• Analysis of information from South American and Central American countries.
• Examination of data for Hispanics diagnosed with PAH in the United States.

Main Results:

• Significant gaps exist in understanding PAH epidemiology and treatment response in Hispanic populations.
• Cultural, environmental, and genetic factors may influence PAH manifestation and treatment outcomes.
• Current data primarily originates from US and European registries, with limited ethnic diversity.

Conclusions:

• There is a critical need for more research on PAH in Hispanic individuals.
• Understanding ethnic-specific differences is crucial for tailoring effective PAH treatments.
• Addressing data limitations can improve health outcomes for Hispanics with PAH.