CriticalCareRN-Friend on Instagram: "Both of these strips show ectopy — but from different origins 🫀 🔹 PAC (Premature Atrial Contraction): • Early beat from the atria • Abnormal P wave • Usually narrow QRS • Often benign 🔹 PVC (Premature Ventricular Contraction): • Early beat from the ventricle • Wide, bizarre QRS • No preceding P wave • Followed by a compensatory pause Key reminder 👇 Not all ectopy needs treatment. Always correlate with symptoms, frequency, and clinical context. PACs and PV
0:05
CriticalCareRN-Friend on Instagram: "Both of these strips show ectopy — but from different origins 🫀 🔹 PAC (Premature Atrial Contraction): • Early beat from the atria • Abnormal P wave • Usually narrow QRS • Often benign 🔹 PVC (Premature Ventricular Contraction): • Early beat from the ventricle • Wide, bizarre QRS • No preceding P wave • Followed by a compensatory pause Key reminder 👇 Not all ectopy needs treatment. Always correlate with symptoms, frequency, and clinical context. PACs and PV
6.4K views4 months ago
Instagramcriticalcarernfriend
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