@nursescompass: What happens between your atria and ventricles? That’s the PR interval—a tiny AV node pause that keeps your heart in rhythm. Then comes the QRS complex—your ventricles firing with a Quick Rapid Squeeze 💥 Quick EKG tips: ⚡ PR too long? Think heart block ⚡ QRS wide? Conduction is slowed ⚡ Normal QRS = strong, efficient squeeze 📚 Perfect for nursing students + med pros 🎥 Follow @NursesCompass for more fast, animated EKG tips! #EKGtips #NursingSchool #AVNode #QRS #HeartBlock #MedTok #NursesOfTikTok