Body composition following heart valve replacement.
D001810:Blood Volume; D001823:Body Composition; D001834:Body Water / Q000378:metabolism; D004906:Erythrocyte Count; D006350:Heart Valve Prosthesis; D006801:Humans; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000378:metabolism
D012964:Sodium; D011188:Potassium