How Does Caffeine Affect Echocardiogram?
How Does Caffeine Affect Echocardiogram? An echocardiogram was also performed before and 60 and 120 min after caffeine intake. Both regular coffee and caffeine produced a significant decrease in resting flow and a significant increase in resistance; both systolic and diastolic BP also increased, although not significantly. Can you eat and drink before an echocardiogram?