1. Stabilizing effect of antioxidants and inhibitors of prostaglandin synthesis on after-contractions in Ca²⁺-overloaded myocardium

   • M. E. Saxon

   Original Contributions Pages: 345 - 352

2. Spectral analysis of the normal electrocardiogram of rabbits

   • V. R. Lolov
   • R. V. Lolov

   Original Contributions Pages: 353 - 356

3. Myosin light chain compositions of the interatrial and interventricular septa of sheep heart

   • Yew Phew See
   • P. M. Olley
   • G. Jackowski

   Original Contributions Pages: 357 - 362

4. Normothermic ischaemic cardiac arrest of the isolated perfused rat heart: effects of trifluoperazine and lysolecithin on mechanical and metabolic recovery

   • A. Lochner
   • I. van Niekerk
   • J. C. N. Kotzé

   Original Contributions Pages: 363 - 376

5. The effect of insulin and glucagon on systolic properties of the normal and septic isolated rat heart

   • L. J. Markovitz
   • Y. Hasin
   • H. R. Freund

   Original Contributions Pages: 377 - 383

6. Myocardial catecholamine responsiveness of spontaneously hypertensive rats as influenced by swimming training

   • N. Takeda
   • P. Dominiak
   • R. Jacob

   Original Contributions Pages: 384 - 391

7. Reduced tolerance to reperfusion-associated injury in hearts from myopathic hamsters

   • M. Karmazyn

   Original Contributions Pages: 392 - 398

8. Myocardial protection utilizing calcium containing and calcium free perfusates

   • O. H. L. Bing
   • P. J. LaRaia
   • R. M. Weintraub

   Original Contributions Pages: 399 - 406

9. Disturbance of contractile function of vena portae in stress and infarction and its prevention

   • F. Z. Meerson
   • E. B. Manukhina

   Original Contributions Pages: 407 - 416

10. The microsphere method facilitates statistical assessment of regional blood flow

    • Y. Nose
    • T. Nakamura
    • M. Nakamura

    Original Contributions Pages: 417 - 429

11. A new device for slow progressive narrowing of vessels

    • P. E. Lange
    • H. H. Sievers
    • P. H. Heintzen

    Original Contributions Pages: 430 - 435

12. Response of the right ventricle to progressive pressure loading in pigs

    • P. E. Lange
    • J. H. Nürnberg
    • P. H. Heintzen

    Original Contributions Pages: 436 - 444

13. Effect of adenosine and AICAR on ATP content and regional contractile function in reperfused canine myocardium

    • H. M. Hoffmeister
    • M. Mauser
    • W. Schaper

    Original Contributions Pages: 445 - 458