Acute Effects of an Energy Drink on Myocardial Function Assessed by Conventional Echo-Doppler Analysis and by Speckle Tracking Echocardiography on Young Healthy Subjects

Table 1

Study population (𝑛=35).

Age	25±2
Gender (% female)	17 (48.6%)
Weight (Kg)	65.8±11
High (cm)	172.1±8.2
Body surface area (m^2)	1.78±0.2
Drink (mL)	297.4±1.9
Usual drinker (%)	8 (22.9%)
Current smoker (%)	10 (28.6%)
Physical activity (%)	6 (17%)