1. The contribution of atrial stretch receptors to salt and water homeostasis in the human

   • J. P. Gilmore
   • I. H. Zucker

   Editorial Pages: 355 - 363

2. Heterodromia in accessory A-V connections

   • H. Neuss
   • M. Schlepper
   • H. F. Spies

   Original Contributions Pages: 364 - 376

3. Stroke volume from central aortic pressure? A critical assessment of the various formulae as to their clinical value

   • P. D. Verdouw
   • J. Beaune
   • P. G. Hygenholtz

   Original Contributions Pages: 377 - 389

4. Systemic and coronary hemodynamic effects of Abbott (40557) and its interaction with aminophylline

   • S. Afonso
   • R. R. Henderson
   • G. G. Rowe

   Original Contributions Pages: 390 - 400

5. Investigation of local blood flow by non-radioactive microsphere mapping in cleared tissue slides

   • F. Vetterlein

   Original Contributions Pages: 401 - 405

6. Pulmonale Mikroembolie: Pulmonale Hämodynamik nach Trauma und Blutentzug

   • H. E. Ulmer
   • W. W. Saggau

   Original Contributions Pages: 406 - 419

7. Pacing studies after cardiac surgery

   • Georg Csapo

   Original Contributions Pages: 420 - 433

8. The effect of carbocromene on strophanthin-induced ventricular tachycardia in dogs

   • C. I. Carp
   • J. Scholtholt
   • R. -E. Nitz

   Original Contributions Pages: 434 - 445

9. Experimental models of complete heart block

   • E. K. Weir
   • I. F. McMurtry
   • R. F. Grover

   Original Contributions Pages: 446 - 455

10. Genetics of patent ductus arteriosus

    • Andrés Sánchez Cascos
    • José M. Garcia Sagredo

    Original Contributions Pages: 456 - 466