Is it normal to have consecutive pvc's 3 days in a row with no underlying heart disease and I'm fairly healthy?

PVCs commonly due to. cardiac reentry due to endocardial muscle (which always has most tenuous blood supply) ischemia damage. Yet poorly reflected in EKGs (except by QRS elongation beyond typical young healthy <80 ms) because hidden by overlying normal muscle. Artery disease present 1/2 US citizens by age 7 yet asymptomatic decades; arteries enlarge: http://goo.gl/aRhOU2, http://goo.gl/is4MN3. See: http://goo.gl/Blh6rW.