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Debora [2.8K]
3 years ago
12

ECG wave that causes ventricles to contract

Biology
1 answer:
GarryVolchara [31]3 years ago
6 0

Answer:

S-T segment of ECG shows ventricles contraction.

Explanation:

The ECG is used to measure the electrical signals that controls the contraction and relaxation of heart, most commonly known as heart rhythm. S-T segments are the region after the QRS wave in ECG which is further followed by T waves. The S-T segment is generally shown as a straight line as no electrical signal pass through it and this is the time when ventricles contraction in the heart takes place.

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