[BLOOD SERUM POTASSIUM AND SODIUM IN VARIOUS STAGES OF CIRCULATORY INSUFFICIENCY].
D006333:Heart Failure; D006801:Humans; D011188:Potassium; D044967:Serum; D012964:Sodium
D012964:Sodium; D011188:Potassium
HEART FAILURE, CONGESTIVE; POTASSIUM; SODIUM
KALI I NATRI I SYVOROTKI KROVI PRI RAZLICHNYKH STEPENIAKH NEDOSTATOCHNOSTI KROVOOBRASHCHENIIA.