1. Experimental coronary artery occlusion

   • W. Schaper
   • H. Frenzel
   • B. Winkler

   Original Contributions Pages: 233 - 239

2. Validity of echocardiographic assessment of septal motion

   • O. M. Hess
   • J. Turina
   • H. P. Krayenbuehl

   Original Contributions Pages: 240 - 249

3. Myofibroblasts in subepicardium after local cold injury

   • R. Yarom
   • Y. Havivi
   • I. Heling

   Original Contributions Pages: 250 - 261

4. Coronary reactive hyperaemia and coronary dilator action of adenosine during intracoronary infusion of Angiotensin II

   • M. Zimpfer
   • W. Schütz
   • G. Raberger

   Original Contributions Pages: 262 - 266

5. Vagal control of coronary blood flow in dogs

   • N. Tiedt
   • A. Religa

   Original Contributions Pages: 267 - 276

6. Experimental validation of methods for the measurement of coronary sinus blood flow in man

   • H. Sigmund-Duchanova
   • D. Baller
   • G. Hellige

   Original Contributions Pages: 277 - 287

7. The clinical significance of an exercise test during his-bundle electrocardiography

   • V. Hombach
   • B. Lütticke
   • H. H. Hilger

   Original Contributions Pages: 288 - 302

8. Substrate effects on mitochondrial function and tissue lipids in low-flow hypoxia of isolated perfused rat hearts

   • A. Lochner
   • J. C. N. Kotzé
   • A. J. S. Benade

   Original Contributions Pages: 303 - 312

9. Long term effects of the anorectic agent fenfluramine alone and in combination with aminorex on pulmonary and systemic circulation in the pig

   • J. Mlczoch
   • E. K. Weir
   • R. F. Grover

   Original Contributions Pages: 313 - 320

10. Die Adaptation der transnodalen Erregungsleitung des gesunden menschlichen AV-Knotens an auf- und absteigende atriale Frequenzbelastung vor und nach Blockade des autonomen Nervensystems

    • M. Runge
    • E. Ehlers
    • E. Luckmann

    Original Contributions Pages: 321 - 347