Mean outflow resistance as a marker of left ventricular afterload J. TimisjärviR. KettunenP. Rämö Original Contributions Pages: 216 - 225
Cardiovascular response to sudden strenuous exercise H. W. DuncanR. J. BarnardG. D. Buckberg Original Contributions Pages: 226 - 232
Calcium repletion-induced arrhythmias after short periods of calcium-free perfusion in the isolated rat heart W. H. van GilstJ. M. Koomen Original Contributions Pages: 233 - 240
Ouabain arrhythmogenicity in hypertrophied right and left ventricle of the rat D. KenteraD. SušićM. Zdravkovic Original Contributions Pages: 241 - 245
Binding of diltiazem and verapamil to isolated rat heart mitochondria J. RafaelJ. Patzelt Original Contributions Pages: 246 - 251
Characteristics of lysosomal phosphomannosyl-enzyme receptors in the rat heart V. S. MarjomäkiA. Salminen Original Contributions Pages: 252 - 260
Independent mechanisms for the chronotropic and inotropic responses in hyperthyroidism R. H. MarcusN. ButkowC. Rosendorff Original Contributions Pages: 261 - 270
Alterations in heart and serum lysosomal activities in streptozotocin-induced diabetes M. J. KutrykG. N. PierceN. S. Dhalla Original Contributions Pages: 271 - 278
Effects of the calcium antagonist gallopamil on the increase of myocardial extracellular potassium activity during LAD occlusion in dogs M. BuddenM. KirchengastW. Meesmann Original Contributions Pages: 279 - 289
Maturation of coronary responsiveness to exogenous adenosine in the rabbit D. D. BussW. W. Hennemann IIIP. Posner Original Contributions Pages: 290 - 296
Inhibition of contractility during the early phase of total ischaemia in the working heart. Recovery during reperfusion C. M. L. SteinmannA. LochnerR. A. Niesler Original Contributions Pages: 297 - 303
Critical early metabolic changes associated with myocardial recovery or failure after total ischaemia in the rat heart S. M. HumphreyL. A. CartnerD. G. Holliss Original Contributions Pages: 304 - 316
A place for theoretical cardiology J. SchaeferR. K. LieD. T. Yue Letter to the Editors Pages: 317 - 318