1. Editor's introduction

   Current Topic in Anatiarrhythmic Treatment—Combined Use of Antiarrhythmic Drugs Pages: 789 - 789

2. Combined effects of different class I antiarrhythmic agents on maximum rate of depolarization (V _max ) of action potentials in guinea-gig papillary muscles

   • Masayasu Hiraoka
   • Jun-ichi Nitta
   • Tohru Sawanobori

   Current Topic in Anatiarrhythmic Treatment—Combined Use of Antiarrhythmic Drugs Pages: 791 - 799

3. Effects of combined use of class I antiarrhythmic agents on V _max of guinea-pig ventricular muscles

   • Junji Toyama
   • Takashi Kawamura
   • Itsuo Kodama

   Current Topic in Anatiarrhythmic Treatment—Combined Use of Antiarrhythmic Drugs Pages: 801 - 804

4. Effects of antiarrhythmic drugs on canine ventricular arrhythmia models: Which electrophysiological characteristics of drugs are related to their effectiveness?

   • Keitaro Hashimoto
   • Akihiko Haruno
   • Kentaro Akiyama

   Current Topic in Anatiarrhythmic Treatment—Combined Use of Antiarrhythmic Drugs Pages: 805 - 817

5. Combination therapy with aprindine and verapamil for paroxysmal supraventricular tachycardia as assessed by transesophageal atrial pacing

   • Kenzo Hirao
   • Kaoru Okishige
   • Kazumasa Hiejima

   Current Topic in Anatiarrhythmic Treatment—Combined Use of Antiarrhythmic Drugs Pages: 819 - 825

6. Combination antiarrhythmic treatment among class Ia, Ib, and II agents for ventricular arrhythmias

   • Teruhisa Tanabe

   Current Topic in Anatiarrhythmic Treatment—Combined Use of Antiarrhythmic Drugs Pages: 827 - 834

7. Efficacy of disopyramide and mexiletine used alone or in combination in the treatment of ventricular premature beats

   • Harumizu Sakurada
   • Takeshi Motomiya
   • Masayasu Hiraoka

   Current Topic in Anatiarrhythmic Treatment—Combined Use of Antiarrhythmic Drugs Pages: 835 - 841