Cov txheej txheem:
Video: Dab tsi yog ECG hloov pauv hauv hypokalemia?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
ECG hloov suav nrog flattening thiab inversion ntawm T waves nyob rau hauv me me hypokalemia , ua raws QT ncua ncua sijhawm, pom U nthwv dej thiab mob ST nyuaj siab4 nyob rau hauv hnyav dua hypokalemia . Mob hnyav hypokalemia tseem tuaj yeem ua rau lub plawv dhia tsis xws li Torsades de points thiab ventricular tachycardia.
Ntxiv mus, hypokalemia zoo li cas ntawm ECG?
Hypokalemia txhais tau tias yog cov poov tshuaj tsawg dua 3.5, tab sis EKG feem ntau hloov pauv ua tsis tshwm sim kom txog thaum qib qis dua 2.7. EKG Kev hloov pauv tuaj yeem suav nrog nce amplitude thiab dav ntawm P nthwv dej, T yoj flattening thiab inversion, tseem ceeb U nthwv dej thiab pom tseeb ntev QT ntu vim yog kev sib koom ua ke ntawm T thiab U nthwv dej.
Ib tus kuj tseem yuav nug tau tias, dab tsi tshwm sim los ntawm hypokalemia? Mechanisms rau hypokalemia -induced ua rau arrhythmias . Clinically, hypokalemia yog txuam nrog ua rau arrhythmias xws li Torsades De Pointes (TDP), polymorphic VT, ventricular fibrillation (VF), thiab ventricular ectopy (Nordrehaug li al., 1985).
Kuj paub yog, ECG hloov dab tsi tshwm sim nrog hypokalemia?
ECG hloov feem ntau tshwm sim thaum cov poov tshuaj potassium yog <3 mEq/L, thiab suav nrog ST ntu sagging, T yoj kev nyuaj siab, thiab U yoj nce. Nrog cim hypokalemia , T yoj zuj zus zuj zus thiab U nthwv dej loj zuj zus.
Cov cim qhia ntxov ntawm hypokalemia yog dab tsi?
8 Cov Cim Qhia thiab Cov tsos mob ntawm Potassium Deficiency (Hypokalemia)
- Potassium yog ib qho tseem ceeb ntxhia uas muaj ntau lub luag haujlwm hauv koj lub cev.
- Tsis muaj zog thiab qaug zog.
- Mob Cramps thiab Spasms.
- Teeb meem digestive.
- Lub plawv Palpitation.
- Muscle Aches thiab Striffness.
- Tingling thiab loog.
- Ua pa nyuaj.
Pom zoo:
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