Can a single vasodilator be responsible for both coronary autoregulation and metabolic vasodilation? J. D. LairdP. N. BreulsJ. A. E. Spaan Original Contributions Pages: 354 - 358
Heart bioassay of effluent of isolated, perfused guinea pig hearts to examine the role of metabolites regulating coronary flow during hypoxia D. F. Stowe Original Contributions Pages: 359 - 364
Assessment of vasoactive metabolites released from the isolated guinea pig during heart hypoxia and β-adrenergic stimulation J. SchraderH. Bardenheuer Original Contributions Pages: 365 - 368
Effect of adenosine deaminase on myocardial reactive hyperemia: Preliminary report D. SaitoDebra G. NixonR. A. Olsson Original Contributions Pages: 369 - 371
Transmural adenosine with increased cardiac work J. E. McKenzieE. L. BockmanF. J. Haddy Original Contributions Pages: 372 - 376
Adenosine associated with dispersed hepatocytes R. M. BerneL. BelloniR. Rubio Original Contributions Pages: 377 - 379
Effect of adenosine on the relaxation of coronary arteries at varying pH values S. J. MustafaG. Ghai Original Contributions Pages: 380 - 386
The concentration of non-esterified fatty acids in biopsies from normoxic dog myocardium G. J. van der VusseTh. H. M. RoemenR. S. Reneman Original Contributions Pages: 389 - 393
Regional myocardial glucose utilization assessed by (14C) deoxyglucose A. L'AbbateP. CamiciG. Pelosi Original Contributions Pages: 394 - 398
Transmural gradients in myocardial metabolic rate W. BreullH. FlohrH. Dohm Original Contributions Pages: 399 - 403
Analysis of coronary outflow dilution curves for the estimation of cellular uptake rates in the presence of heterogeneous regional flows James B. BassingthwaighteMichael Levin Original Contributions Pages: 404 - 410
Application of stereology to coronary microcirculation D. D. BussD. M. HydeM. Y. Stovall Original Contributions Pages: 411 - 415
The action of different coronary active drugs on intraand extravascular components of local myocardial perfusion R. RösenA. MarsenW. Klaus Original Contributions Pages: 416 - 420
Segmental metabolic responses of the canine coronary circulation M. FuchsG. ErtlE. R. Müller-Ruchholtz Original Contributions Pages: 421 - 425
Effect of nifedipine (BAY a 1040) on regional myocardial blood flow in dogs before and during transitory ischemic injury W. VaterR. GörgenL. A. Wegner Original Contributions Pages: 426 - 430
Blood flow distribution in the left ventricular free wall in open-chest dogs F. W. PrinzenG. J. van der VusseR. S. Reneman Original Contributions Pages: 431 - 437
Linear relationship between perfusion area and infarct size M. NakamuraH. TomoikeY. Kikuchi Original Contributions Pages: 438 - 442
Cyclic AMP mediated arrhythmias induced in the ischaemic pig heart T. PodzuweitD. J. ElsJ. McCarthy Original Contributions Pages: 443 - 448
The interaction of calcium and cAMP and the relationship to ventricular vulnerability F. T. ThandroyenL. M. HigginsonL. H. Opie Original Contributions Pages: 449 - 452
Changes of extracellular Na+, K+, Ca2+ and H+ of the ischemic myocardium in pigs R. FriedrichHj. HircheR. Bissig Original Contributions Pages: 453 - 456
Prostacyclin-induced changes in coronary blood flow and oxygen handling in the normal and acutely ischaemic canine myocardium S. J. CokerJ. R. Parratt Original Contributions Pages: 457 - 462