1. Oxidative substrate metabolism during postischemic reperfusion

   • R. Lerch

   Invited Editorial Pages: 525 - 544

2. Field stimulation-induced noradrenaline release from guineapig atria is modulated by prejunctional α₂-adrenoceptors and protein kinase C

   • H. Brasch

   Original Contributions Pages: 545 - 556

3. Effect of stimulation and veratrine on total cellular calcium in rat and guinea-pig ventricular myocytes

   • T. Henden
   • T. S. Larsen
   • D. A. Lathrop

   Original Contributions Pages: 557 - 565

4. Influence of 2,3-butanedione monoxime on heart energy metabolism

   • S. Hebisch
   • E. Bischoff
   • S. Soboll

   Original Contributions Pages: 566 - 575

5. Improved functional recovery after ischemic preconditioning in the globally ischemic rabbit heart is not mediated by adenosine A₁ receptor activation

   • M. Hendrikx
   • Y. Toshima
   • W. Flameng

   Original Contributions Pages: 576 - 593

6. Reduction of regional contractile function by preconditioning ischemia does not play a permissive role in the infarct size-limitation by the preconditioning

   • M. Goto
   • T. Miura
   • O. Iimura

   Original Contributions Pages: 594 - 606

7. Reduced³H-ouabain binding site (Na,K-ATPase) concentration in ventricular myocardium of dogs with tachycardia induced heart failure

   • T. A. Schmidt
   • J. S. Larsen
   • K. Kjeldsen

   Original Contributions Pages: 607 - 620

8. Effect of changes in aortic pressure and in coronary arterial pressure on left ventricular geometry and function Anrep vs. gardenhose effect

   • J. D. Schipke
   • I. Stocks
   • G. Arnold

   Original Contributions Pages: 621 - 637

9. To our readers

   Announcement Pages: 638 - 639