mxrider28
Member
Long story short went into A-Fib 3 months ago. Was prescribed verapamil. Ever since I’ve felt like I get out of breath quickly while exercising. Like my lungs give out before the muscle will. Coincidence, maybe my cardio has been lacking. But am in good shape. 230lb at about 10-11% bf. Talked to cardiologist and he changed med to diltiazem. Just wanted to see if anybody else had experience with these and how it affects athletes.