title: New analysis of the actions of antiarrhythmic drugs based on the heart rate dependency of ventricular premature contractions.
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000494:pharmacology*; D005117:Cardiac Complexes, Premature / Q000188:drug therapy* / Q000503:physiopathology; D006339:Heart Rate / Q000502:physiology*; D006801:Humans
chemical_list: D000889:Anti-Arrhythmia Agents