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Tardigrade
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Biology
The T-wave in an ECG represents
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Q. The T-wave in an ECG represents
KCET
KCET 2015
Body Fluids and Circulation
A
Depolarisation of ventricles
26%
B
Electrical excitation of atria
6%
C
Beginning of systole
6%
D
Return of the ventricles from excited state
61%
Solution:
The T-wave in an ECG represents the return of the ventricles from the excited to normal state (repolarisation). The end of the T-wave marks the end of systole.