I-potassium eliphezulu (hyperkalemia)

I-Hyperkalemia yibizo lezokwelapha elithi amazinga e-potassium egazini aphezulu kunalokho okunempilo. I-potassium iyikhemikhali ebalulekile ukuze amangqamuzana ezinzwa nemisipha asebenze. Lokhu kuhlanganisa amangqamuzana ezinzwa nemisipha yenhliziyo. Izinso zisiza ukulawula inani le-potassium egazini. Izinga le-potassium egazini elihle likhona kuma-3.6 ukuya kuma-5.2 millimoles ngelitha (mmol/L). Ukuba nezinga le-potassium egazini eliphezulu kunama-6.0 mmol/L kungaba yingozi. Ngokuvamile kudinga ukwelashwa ngokushesha.

Isizathu esivame kakhulu se-potassium ephezulu yangempela, ebizwa nangokuthi i-hyperkalemia, sihambisana namakilasi. Izimbangela zingafaka: Ukulimala kwamakilasi okuqhubekayo Ukugula kwamakilasi okuqhubekayo Imithi ethile noma izithasiselo zingabangela i-hyperkalemia, okuhlanganisa: Abaphikisi be-angiotensin-converting enzyme (ACE) Abaphikisi be-angiotensin II receptor Abaphikisi be-beta Isithako se-potassium esiningi Ezinye izimbangela ze-hyperkalemia zihlanganisa lezi zimo: Isifo se-Addison Ukuntuleka kwamanzi Amakhambi abomvu abhuliwe ngenxa yokulimala okukhulu noma ukushisa I-diabetes Uhlobo 1 Incazelo Kuzofanele ubona nini udokotela