A faster-than-normal heart rate is called
A) tachycardia.
B) bradycardia.
C) hypercardia.
D) hypocardia.
E) procardia.
Correct Answer:
Verified
Q109: During ventricular systole, the
A) atria are contracting.
B)
Q110: Pacemaker cells isolated from the SA node
Q111: Gradual drifting of membrane potential toward threshold
Q112: The first heart sound ("lubb") is associated
Q113: Depolarization of the atria corresponds to the
Q115: A slower-than-normal heart rate is called
A) tachycardia.
B)
Q116: The basic heartrate established by the SA
Q117: The property of heart muscle to contract
Q118: With each ventricular systole,
A) blood pressure remains
Q119: The structures responsible for distributing excitation to
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