Doctors who deal with the circulatory system are called Cardiologists or Vascular Surgeons, depending on the condition.
you would need a cardiology doctor if the circulatory system fails
The cadiovascular system, sometimes called the circulatory system when it includes the lymphatic system.
the circulatory system and the respiratory system are the names
Cardiovascular system.
Lymphatic System
an open circulatory system
closed circulatory system
The circulatory system.
Material moves from the respiratory system to the circulatory system by diffusing across a membrane in the air sacks called alveoli.
heart
Its venules
Material moves from the respiratory system to the circulatory system by diffusing across a membrane in the air sacks called alveoli.