[Roentgenkymography in decreased radiation load].
D004571:Electrokymography / Q000295:instrumentation*; D006321:Heart / Q000000981:diagnostic imaging; D006334:Heart Function Tests; D006801:Humans; D011874:Radiometry / Q000295:instrumentation*
Rentgenokimografiia pri ponizhennoĭ luchevoĭ nagruzke.