Torsades de pointes is a specific type of polymorphic ventricular tachycardia. It is caused by a prolonged QT interval. There are many factors that predispose to QT prolongation including: Hypokalemia, Hypothermia, Hypocalcemia, Hypomagnesaemia, medicaton/drugs The QT interval should be measured in either lead II or V5-6. It is the time from the start of the Q wave to the end of the T wave. #ECGBuildingBlocks #ECGLearning #ECGInterpretation #Arrhythmia #CardiacRhythm #Telemetry #NurseTok #MedTok
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Torsades de pointes is a specific type of polymorphic ventricular ta…
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📉🌟 Main Characteristic ECG Changes in Electrolyte Imbalances: Potassium and Calcium Levels: Hypokalemia (Low Potassium): Prominent U waves (best seen in the precordial leads V2-V3)📉 Hyperkalemia (High Potassium): Peaked T waves 📈 Hypocalcemia (Low Calcium): Prolonged QT interval 🔍 Hypercalcemia (High Calcium): Shortened QT interval 📏 Like | 📤 Share | 👥 Tag a colleague | ⏳ Save for later. 🤗 #Electrolytes #ECG #Cardiology #Hypokalemia #Hyperkalemia #Hypocalcemia #Hypercalcemia #Electrolyt
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🫀 Cardiology Quiz | Advanced ECG A prolonged QT interval with polymorphic ventricular tachycardia that twists around the baseline — what is the diagnosis? 💬 Comment your answer below 👍 Like & share to support medical education 🔔 Follow & Subscribe to Cardiopedia for daily ECG quizzes and detailed explanations Answer will be posted shortly #CardiologyQuiz #ECGInterpretation #Arrhythmia #MedicalEducation #Cardiopedia | Cardiopedia
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21K views · 14K reactions | Spot electrolyte imbalances - Hypocalcemia: Prolonged QT interval ⏳ - Hypercalcemia: Short QT interval ⏩ - Hypokalemia: Prominent U wave  - Hyperkalemia: Peaked T wave ⚡ ➡️ Wide QRS Sine wave (critical!) #Cardiology #ECG #Electrolytes #HeartHealth #MedEd | Abdallah Othman | Facebook
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