Differences between PACs/24Hrs in combined yoga/exercise pre and athletes (A). Differences between the three groups with changes in individual values Pre and Post Yoga and Exercise training for (B) V̇O2 max, (C) LA volume index, (D) LV end-diastolic volume index, (E) LA active contribution to LV diastolic filling, (F) Filtered P- wave duration, (G) RMS20 Pre and Post values shown for Yoga and Exercise training groups.