Joe's total blood cholesterol is 210 mg/dl, his ldl is 145 mg/dl, and his hdl is 42. these values put joe at which risk level for cardiovascular disease?

the last statement is correct i.e.

when your heart is not pumping enough blood around your body because your heart is severely failing, you may need an artificial heart. an artificial heart is a mechanical device, about the size of an orange, that is connected to your heart or implanted in your chest to or replace a failing heart.

semen is the name of the fluid