Physiology of Cardiovascular System

Edit Answers
1234567891011121314151617
Across
  1. 3. Corresponds to the ventricular repolarization.
  2. 4. _____ produces angiotensinogen.
  3. 7. Corresponds to the ventricular depolarization.
  4. 8. Abnormal cardiac electrical activity.
  5. 9. A humoral agent that regulates blood pressure.
  6. 11. Enzyme released from the lungs to convert angiotensin I to angiotensin II.
  7. 14. Corresponds to the depolarization of the SA node on an electrocardiogram.
  8. 15. Creates a delay between the atrial and ventricular contractions.
  9. 17. An enzyme released by the kidney to cleave angiotensinogen.
Down
  1. 1. When the ___ are forced to close, this produces the first heart sound.
  2. 2. A recording of electrical changes that occur in the myocardium during a cardiac cycle.
  3. 5. When pressure in the aorta and pulmonary artery increases more than respective ventricles, _____ valves close.
  4. 6. Atrial ____ does not show up on an ectrocardiogram because of the QRS complex.
  5. 8. Controls the SA node and is responsible for automatically depolarizing.
  6. 10. Macrophages will eat this to produce nitric oxide.
  7. 11. A corticoid steroid released from the adrenal cortex that will retain salt.
  8. 12. Amount of blood in a vasculature.
  9. 13. Contraction period of systole during which all four valves are closed.
  10. 16. A valve that fails to open completely and creates restriction.