1.

Explain How Ecg (electro Cardio Gram) Nodes Are Represented?

Answer»

ECG machine will show five waves PQRST

P Wave: It represents the normal atrial DEPOLARIZATION ( contraction of atria)

QRS Wave: It represents the depolarization of the right and left VENTRICLES (Contraction of ventricles

T Wave: It represents the re-polarization of the ventricles (Relaxation of ventricles)

ECG machine will show five waves PQRST

P Wave: It represents the normal atrial depolarization ( contraction of atria)

QRS Wave: It represents the depolarization of the right and left ventricles (Contraction of ventricles

T Wave: It represents the re-polarization of the ventricles (Relaxation of ventricles)



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