Organ System: Blood

President Blood Condition While In Office?
George Washington epiglottitis, doctors -
Abraham Lincoln blood type A -
Ulysses Grant fall, immobility, embolism -
Theodore Roosevelt bleeding tendency -
Franklin Roosevelt anemia from hemorrhoids Yes
John Kennedy blood type AB+ (?) -
John Kennedy pernicious anemia (?) -
Richard Nixon phlebitis -
Richard Nixon clot and pulmonary embolism -
Gerald Ford sold his blood -
Ronald Reagan blood type O-positive -
George Bush blood type O-positive -
George W. Bush blood type O -
Joseph Biden DVT + pulmonary embolism -

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