title: Arrhythmia review. Premature atrial contractions.
authors.forename: P
authors.initials: P
authors.lastname: Snowberger
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D016275:Atrial Function; D005117:Cardiac Complexes, Premature / Q000175:diagnosis*; D004562:Electrocardiography / Q000451:nursing*; D006801:Humans; D008297:Male; D008875:Middle Aged