1. Surgery for tricuspid valve endocarditis: A selective approach

   • Attilio Renzulli
   • Marisa De Feo
   • Maurizio Cotrufo

   Originals Pages: 163 - 169

2. Endomyocardial biopsy findings in patients with atrioventricular block in the absence of apparent heart disease

   • Masakazu Teragaki
   • Iku Toda
   • Junichi Yoshikawa

   Originals Pages: 170 - 176

3. Development of a servo-controller of heart rate using a cycle ergometer

   • Toru Kawada
   • Yasuhiro Ikeda
   • Kenji Sunagawa

   Originals Pages: 177 - 184

4. Mathematical simulation of the Wenckebach phenomenon in Purkinje fibers

   • Futoshi Tadehara
   • Kaoru Yanagihara
   • Michio Yamakido

   Originals Pages: 185 - 188

5. Equations for estimating muscle fiber stress in the left ventricular wall

   • Stein Inge Rabben
   • Fridtjov Irgens
   • Bjørn Angelsen

   Originals Pages: 189 - 196

6. A case of acute pulmonary embolism and acute myocardial infarction with suspected paradoxical embolism after laparoscopic surgery

   • Shinji Uchida
   • Mika Yamamoto
   • Yoshitomo Nishizaki

   Case report Pages: 197 - 200

7. Coronary sinus long sheath catheter system: A new device for transfemoral coronary sinus catheterization

   • Takafumi Ueno
   • Hisashi Kai
   • Tsutomu Imaizumi

   Technical note Pages: 201 - 204

8. Announcements

   Announcement Pages: 205 - 205