TY - GEN AU - Pshennikova,M G AU - Giber,L M AU - Zakharov,M Iu TI - [Effect of adaptation to high-altitude hypoxia and physical load on the variability of the heart rhythm and force of the contractions] SN - 0022-9040 PY - 1979///0516 KW - Adaptation, Physiological KW - Altitude KW - Animals KW - Heart Rate KW - Hypoxia KW - etiology KW - Male KW - Myocardial Contraction KW - Physical Exertion KW - Rats KW - Time Factors KW - USSR N1 - Publication Type: Journal Article ER -