@doctor_dr2021: ⚡ Can an electrolyte imbalance affect your heart rhythm? Absolutely. Potassium plays a major role in cardiac electrical activity, and abnormal levels can cause dangerous arrhythmias. 🧪 Lab challenge: Which electrolyte is most strongly linked to this risk? A. Sodium | B. Potassium | C. Chloride Drop your answer below 👇 #Electrolytes #Potassium #HeartRhythm #MedicalLaboratory #doctor_dr2021