1. Abbott BC, Mommaerts WFHM (1959) A study of inotropic mechanisms in the papillary muscle preparation. J Gen Physiol 42:533–551
2. Adams WC, McHenry MM, Bernauer EM (1974) Long-term physiologic adaptations to exercise with special reference to performance and cardiorespiratory function in health and disease. Am J Cardiol 33:765–775
3. Allen DG (1983) The use of isolated cardiac muscle preparation. In: Techniques in the life sciences, vol. P3/1. Elsevier Scientific Publishers Ireland Ltd. Linden RJ (ed). Cardiovasc Physiol P310:1–21
4. Amsterdam EA, Choquet Y, Segel L, Arbogast R, Rendig S, Zelis R, Mason DT (1973) Effects of exercise conditioning on the rat heart: physical, metabolic and functional correlates. Circulation 48 [Suppl IV]:137
5. Anversa P, Beghi C, Levicky V, McDonald SL, Kikkawa Y (1982) Morphometry of right ventricular hypertrophy induced by strenuous exercise in rat. Am J Physiol 243:H856–H861