Heart's Conduction in Normal Sinus Rhythm vs Atrial Flutter | Daily Cardiology
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Heart's Conduction in Normal Sinus Rhythm vs Atrial Flutter | Daily Cardiology
92.8K views3 months ago
FacebookDaily Cardiology
🫀 Normal Sinus Rhythm vs. Arrhythmia 🫀 Know the difference. Save a life. 💡 ✅ Normal Sinus Rhythm (NSR) • Heart rate: 60–100 bpm • Origin: SA node • Regular PQRST waves • Steady rhythm = Efficient circulation ⚠️ Arrhythmia • Irregular heartbeat (too fast, too slow, or erratic) • Can originate from atria, AV node, or ventricles • Examples: Atrial fibrillation, ventricular tachycardia, bradycardia • May cause dizziness, palpitations, syncope, or even cardiac arrest 💬 Swipe to see ECG examples (
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🫀 Normal Sinus Rhythm vs. Arrhythmia 🫀 Know the difference. Save a life. 💡 ✅ Normal Sinus Rhythm (NSR) • Heart rate: 60–100 bpm • Origin: SA node • Regular PQRST waves • Steady rhythm = Efficient circulation ⚠️ Arrhythmia • Irregular heartbeat (too fast, too slow, or erratic) • Can originate from atria, AV node, or ventricles • Examples: Atrial fibrillation, ventricular tachycardia, bradycardia • May cause dizziness, palpitations, syncope, or even cardiac arrest 💬 Swipe to see ECG examples (
13K views9 months ago
FacebookMoayad Wishah
Sinus Rhythm & Core Variations · Normal Sinus Rhythm (NSR): The physiological standard. Regular rhythm (60-100 bpm), with a normal P wave preceding each narrow QRS complex. · Sinus Tachycardia: >100 bpm. A normal physiological response to demand (e.g., exercise) or a sign of pathology (e.g., fever, anemia). · Sinus Bradycardia:
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Sinus Rhythm & Core Variations · Normal Sinus Rhythm (NSR): The physiological standard. Regular rhythm (60-100 bpm), with a normal P wave preceding each narrow QRS complex. · Sinus Tachycardia: >100 bpm. A normal physiological response to demand (e.g., exercise) or a sign of pathology (e.g., fever, anemia). · Sinus Bradycardia:
25.4K views6 months ago
FacebookAbdallah Othman
Bradycardia
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Bradycardia
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Sinus Bradycardia ECG/EKG Rhythm NCLEX Quiz
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Differentiating Sinus Tachycardia vs. Atrial Tachycardia: A Quick Guide ⚡️❤️ 🔹 Sinus Tachycardia · Normal P waves (upright in I, II, aVF) · Gradual onset/offset · Rate usually 100–180 bpm · Always 1:1 AV conduction · 🧠 Physiologic response → Treat the underlying cause 🔹 Atrial Tachycardia · Abnormal P-wave morphology (± inverted/notched) · Abrupt onset/offset (may warm-up/cool-down) · Rate typically 130–250 bpm · ❗AV block possible (key clue!) · ⚡ Intrinsic arrhythmia → Treat the rhythm (vaga
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Differentiating Sinus Tachycardia vs. Atrial Tachycardia: A Quick Guide ⚡️❤️ 🔹 Sinus Tachycardia · Normal P waves (upright in I, II, aVF) · Gradual onset/offset · Rate usually 100–180 bpm · Always 1:1 AV conduction · 🧠 Physiologic response → Treat the underlying cause 🔹 Atrial Tachycardia · Abnormal P-wave morphology (± inverted/notched) · Abrupt onset/offset (may warm-up/cool-down) · Rate typically 130–250 bpm · ❗AV block possible (key clue!) · ⚡ Intrinsic arrhythmia → Treat the rhythm (vaga
6.2K views4 months ago
FacebookAbdallah Othman
Sick Sinus Syndrome (SSS), or sinus node dysfunction (SND) ⚡This ECG visual highlights SSS-related rhythms: Sinus Bradycardia/Tachycardia, Sinus Pauses/Arrest, Exit Blocks, AFib, MAT, Junctional Escape, and more (e.g., AVNRT, AVRT if accessory pathways exist, ectopic atrial rhythms). Tachy-Brady Syndrome is common, with tachyarrhythmias predominating in most patients. Manage with pacemakers for bradyarrhythmias & rate control for tachycardias. #Cardiology #Electrophysiology #SickSinusSyndrome #E
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Sick Sinus Syndrome (SSS), or sinus node dysfunction (SND) ⚡This ECG visual highlights SSS-related rhythms: Sinus Bradycardia/Tachycardia, Sinus Pauses/Arrest, Exit Blocks, AFib, MAT, Junctional Escape, and more (e.g., AVNRT, AVRT if accessory pathways exist, ectopic atrial rhythms). Tachy-Brady Syndrome is common, with tachyarrhythmias predominating in most patients. Manage with pacemakers for bradyarrhythmias & rate control for tachycardias. #Cardiology #Electrophysiology #SickSinusSyndrome #E
10.1K views8 months ago
FacebookAbdallah Othman
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