(NnEKOTORYE OSOBENNOSTI \LEKTROMEHANI^ESKOJ AKTIWNOSTI SERDCA U L@DEJ(B, (NPROVIWA@]IH W USLOWIQH WYSOKOGORXQ aRMENII (B:s ( (N|LEKTROKARDIOGR(B. (NI POLIKARDIOGR(B. (NISSLEDOWANIQ (B) /s - (NzAHARQN(B, (NaJKAZ bAGRATOWI^(B.s; d; (NaKADEMIQ NAUK aRMQNSKOJ ssrs ((NeREWAN (B:s (NiZD(B-(NWO an aRMssr(B,s, 1983)
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Keywords: (NmEDICINAs -- (NkARDIOLOGIQs; (NfIZIOLOGIQ WYSOKOGORNAQs