open to eligible people ages 21 years to 81 years
Atrial fibrillation (AF) is the most common sustained arrhythmia in the United States and it has been associated with ethanol use. Understanding how ethanol affects the electrical properties of the heart and induces AF has important public health implications. The objective of this research is to investigate the mechanistic relationship between ethanol and atrial fibrillation in humans by performing a placebo controlled study looking at the electrical properties of the heart in patients receiving intravenous ethanol or placebo. The investigators hypothesize that ethanol increases the susceptibility of human myocardium to atrial fibrillation through electrophysiologic changes in the atrial myocardium in the acute setting.
San Francisco, California