PREVENTION OF CARDIOVASCULAR DISEASE IN ARID REGIONS: THE ROLE OF CLIMATIC AND GEOGRAPHIC DETERMINANTS

Abstract

Cardiovascular disease (CVD) remains one of the leading causes of morbidity and mortality across the globe. While well-established risk factors such as hypertension, obesity, and sedentary lifestyles are frequently studied, the contribution of environmental determinants; especially climate and geography has received comparatively less attention. Arid regions, characterized by persistent high temperatures, scarce vegetation, limited water resources, and low humidity, create unique physiological and lifestyle stressors that may accelerate cardiovascular risk. In these areas, dehydration, thermal strain, salt retention due to restricted water intake, and reduced access to healthcare services collectively intensify the burden of CBD. This study investigates the influence of arid climate and geographic determinants on cardiovascular health outcomes, with a focus on variations across age and sex. By identifying patterns of vulnerability such as the higher susceptibility of older adults and men. This research emphasizes the need for tailored preventive strategies adapted to environmental realities.