EFFECT OF PRANAYAMA ON RATE PRESSURE PRODUCT IN PREHYPERTENSIVES

Prehypertension, an intermediate stage between normal and hypertensive blood pressure, is linked to arterial stiffness, left ventricular hypertrophy, and elevated cardiovascular risks. Rate Pressure Product (RPP), a reliable marker of myocardial oxygen demand, is significantly influenced by lifestyle stressors and increased heart rate and blood pressure. This study examines the effect of Pranayama, a yogic breathing technique, on RPP in prehypertensives. Findings indicate that regular Pranayama practice enhances parasympathetic activity, reducing heart rate and systolic blood pressure, thereby decreasing RPP and myocardial oxygen demand. The results highlight Pranayama's potential as a non-pharmacological intervention for prehypertension management.