Sinus arrythmia
Hey guys im 14 and im a really bad anixous man and i have a qusetion . Is sinus arrhythmia normal at effort? I have it at effort and im really scared its something serious.
Hey guys im 14 and im a really bad anixous man and i have a qusetion . Is sinus arrhythmia normal at effort? I have it at effort and im really scared its something serious.