They can also cause life - threatening heart rhythm disturbances. (marvistavet.com)
They can also cause life - threatening heart rhythm disturbances, so the patient is assessed for all these potential complications. (web-dvm.net)
The research showed that those who had 4 or more cups of coffee a day (400 mg of caffeine or more) had an 18 % lower risk of being hospitalized because of heart rhythm disturbances while those that consumed at least 1 - 3 cups had a 7 % lower risk. (caffeineinformer.com)