Atrial excitation and contraction should be complete before the onset of ventricular contraction

a. True
b. False
Indicate whether the statement is true or false


True

Anatomy & Physiology

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Which of the following muscles has its insertion on the sternum?

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In a cat, the left lymphatic (thoracic) duct drains into the ________, while in humans it drains into the ________

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Anatomy & Physiology