A. Pacemaker cells located in the atria fire before the pacemaker cells in the ventricles. B. It takes time for hormones to diffuse from the atria to the ventricles to trigger contraction. C.The electrical signal generated in the right atrium is delayed at the AV node before passing to the ventricles. D.The ventricular muscle cells contract more slowly than the atrial muscle cells.
Have the patient stay calm. Ten check their kidneys
Andy gained muscle, so his shirt was tight in the arms most likely
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Dermatologist is typically a second care provider because you need a referral from your Primary care physician to see one.<span />
