I am 57 years old and have been having occasional episodes of paroxymal supraventricular tachycardia over the past 15-20 years. I have done several cardiac work-ups that were unremarkable but a recent stress echocardiogram revealed my heartrate abnormality. I am being treated by a cardiologist now who has prescribed Veralan 120 mg daily. My question is this: I am a clinical dietitian with a background in sports and fitness. In the past I did a lot of exercise, both endurance and weight lifting. I last lifted regularly about 2 years ago. Are there any concerns with this type of training given my condition? I am taking it as a given to begin at a lower intensity and work up to more challenging workouts. Thank you.