同heart最有關係都應該係lungs,因為double circulation
( pulmonary circulation and systemic circulation)
pulmonary circulation : blood flows from the heart to the lungs and then back to the heart
systemic circulation: blood flows from the heart to the body (except the lungs) and then back to the heart
但如果你要計埋心同血管連住ge organs,咁你就可以包埋intestine,kidneys, liver
blood flows from the heart along hepatic artery to intestine and liver. Also along renal artery to kidneys