1. Blood flow and blood volume determinations in aorta and in coronary circulation by density dilution

   • M. Moser
   • T. Kenner

   Original Contributions Pages: 577 - 589

2. Lipoproteins as factors in vessel tone and reactivity modulation

   • Yu. P. Vedernikov
   • V. Z. Lankin
   • A. M. Vikhert

   Original Contributions Pages: 590 - 596

3. Beneficial effect of PGI2 on circulating endothelial cells

   • H. Sinzinger
   • F. Rauscha
   • J. Kaliman

   Original Contributions Pages: 597 - 601

4. Recruitment of inotropic reserve in “stunned” myocardium by the cardiotonic agent AR-L 57

   • G. Heusch
   • S. Schäfer
   • K. Kröger

   Original Contributions Pages: 602 - 610

5. The transmural progression of the no-reflow phenomenon in globally ischemic hearts

   • A. J. Sheppard
   • J. B. Gavin

   Original Contributions Pages: 611 - 617

6. Sex differences in the tolerance of immature rat myocardium to global ischemia

   • M. Avkiran
   • D. J. Hearse

   Original Contributions Pages: 618 - 625

7. The effect of coronary arterial pressure on myocardial distensibility. Absence of a “garden hose” effect during in-vivo conditions

   • M. Zhao
   • D. Franzen
   • C. Eng

   Original Contributions Pages: 626 - 633

8. Enhanced myocardial contractility but not tachycardia persists in isolated working hyperthyroid rat hearts

   • A. M. Wheatley
   • N. Butkow
   • C. Rosendorff

   Original Contributions Pages: 634 - 646

9. Insulin-like growth factors and insulin increase the contractility of neonatal rat cardiocytes in vitro

   • U. Vetter
   • C. Kupferschmid
   • S. Pentz

   Original Contributions Pages: 647 - 654

10. β-Adrenoceptor and adenylate cyclase regulation in cardiac myocyte growth

    • J. S. Karliner
    • P. C. Simpson

    Original Contributions Pages: 655 - 663

11. The effect of calcium ions and the calcium ionophore A23187 on choline uptake and phosphatidylcholine biosynthesis in chick embryo hearts

    • S. W. Rabkin

    Original Contributions Pages: 664 - 671

12. SEM observations on the effect of anthracycline drugs on cultured newborn rat cardiomyocytes

    • M. Djaldetti
    • R. Gilgal
    • I. Zahavi

    Original Contributions Pages: 672 - 677

13. The effect of heart rate on the termination of electrically induced ventricular fibrillation in the isolated perfused rat heart

    • M. Arad
    • S. Rogel
    • G. Uretzky

    Original Contributions Pages: 678 - 686