n lead to flattened T waves and U waves; hypocalcemia may prolong the QT interval; hypercalcemia can shorten the QT interval. What are the ECG criteria for diagnosing ventricular tachycardia? Ventricular tachycardia is characterized by a wide QRS complex (>120 m
QRS Complex: Indicates ventricular depolarization. T Wave: Reflects ventricular repolarization. U Wave: Sometimes observed; its significance is still under study. Intervals and Segments Analyzing the timing between waves provides insig
trical interference: From nearby electronic devices. Strategies: Re-attach electrodes firmly. Minimize movement. Use proper grounding and shielding. Basic Interpretation of Bedside ECG Stepwise Approach
-by-step. Self-Assessment: Allows learners to check their understanding and identify areas needing improvement. Exam Preparation: Familiarizes students with exam formats, typical questions, and appropriate responses. Reference Material: Acts as a quick reference
