ECG-SINUS ARRHYTHMIA (TACHYCARDIA)
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Revision as of 10:46, 16 December 2022 by Dr Appukutty Manickam (talk | contribs) (Imported from text file)
1. Originates in the SA node, HR > 100/min.
2. Occurs in response to increased O2 demand.
3. Causes: exercise, stress, pain, shock, infection, AMI, drugs.
4. In physiological responses the rate changes gradually.
2. Occurs in response to increased O2 demand.
3. Causes: exercise, stress, pain, shock, infection, AMI, drugs.
4. In physiological responses the rate changes gradually.
