🧬 ICDs. K⁺ Boost. Fewer Jolts

💥 New NEJM Trial Alert! A modest 0.3 mmol/L rise in potassium (via MRA, KCl, or diet) significantly reduced arrhythmias, ICD shocks, and hospitalizations in high-risk ICD patients ⚡🫀   📉 HR 0.76 for the composite endpoint 🔢 NNT = 12.3 over 3.3 years 🍌 Safe, scalable, and globally relevant   👉 Time to rethink "normal" K⁺ levels in cardiology! #Cardiology #Electrophysiology #NEJM #ICD #Potassium #POTCAST