A statistical approach to the analysis of phenomena of frequency potentiation of isolated myocardial strips K. P. PfeifferT. Kenner Original Contributions Pages: 239 - 255
Relaxation in atrial and ventricular myocardium: activation decay and different load sensitivity C. PoggesiC. ReggianiR. Minelli Original Contributions Pages: 256 - 265
The effects of oral nafazatrom (=BAYg 6575) on canine coronary artery thrombosis and myocardial ischemia V. B. Fiedler Original Contributions Pages: 266 - 280
Effects of epinephrine and perfusion pressure on the peak aortic pressure development and glucose transport in the isolated perfused heart of normal and diabetic rats V. K. MurthyM. D. BaumanJ. C. Shipp Original Contributions Pages: 281 - 288
Production of cardiac lesions with tyramine in intact rats A. GenoveseM. ChiarielloM. Condorelli Original Contributions Pages: 289 - 297
Decreased incidence of ventricular fibrillation after an acute coronary artery ligation in exercised pigs M. G. SchefferP. D. Verdouw Original Contributions Pages: 298 - 309
Early shunting of 9 μm and 15 μm tracer microspheres from the acutely ischemic canine myocardium W. MeesmannS. von KrosigkM. Budden Original Contributions Pages: 310 - 325
The effect of a calcium channel antagonist, Nisoldipine, on the ischemia-induced change of canine sarcolemmal membrane K. TakahashiK. J. Kako Original Contributions Pages: 326 - 337
End-systolic pressure-volume and end-systolic stress-volume relationships in patients with aortic stenosis and with normal valvular function H. C. MehmelF. SchwarzW. Kübler Original Contributions Pages: 338 - 350