Cardiologist Dr. Mark Schwab will discuss what to do about an irregular heartbeat when Maui Memorial Medical Center's Cardiac Education Support Group meets from noon to 1 p.m. Wednesday.

The event will take place in the Marion Hanlon Conference Room on the third floor of the hospital's new Wailuku Tower. Free valet parking is available in the front entrance of the new Kahului Tower.

The support group holds free meetings for cardiac patients and their family members and friends on the first Wednesday of each month. For more information, call Michael Rhodes at 808-243-3043.