Lab 2: The Heart Flashcards
1
Q
Electrocardiogram (ECG / EKG) detect electrical signals of ____.
A
cardiac muscle cells
2
Q
P wave represents ___.
A
atrial depolorization
3
Q
P-Q segment represents ____.
A
atria contracting
4
Q
QRS complex represents _____ and _____.
A
ventricular depolarization and atrial repolarization
5
Q
S-T segment represents ____.
A
ventricles contracting
6
Q
T wave represents ___.
A
ventricular repolarization
