Blood in the pulmonary vein is oxygen rich, while in all of the other veins, it is oxygen poor.
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Answer:
Ideally consult, if there is any adverse effect that is harming you, and that is the cause of the displeasure, if such, you should report it to your doctor and immediately discontinue the medicine.
Answer:
Not going to die.
Explanation:
<u><em>Not</em></u> resulting in death.