They thread the tube through your body to your heart, then into the vessel that goes from the heart’s right side to your lungs, called the pulmonary artery. The catheter has a tiny balloon at ...

Gradient Denervation Technologies announced today that it received FDA breakthrough device designation for its denervation ...

As it significantly restricts the blood flow to your heart and lungs, it is a life-threatening disease. It can lead to the ...

Your heart's four valves keep blood moving in the right direction, but a poorly working valve causes abnormal blood flow ... back through a closed pulmonary valve from the pulmonary artery into ...

A pulmonary arteriovenous malformation is an abnormal connection between an artery and a ... be seen entering the left heart chambers; however, it takes three to 10 cardiac cycles before they ...

The semilunar valves stop the back flow of blood into the heart. There is a ... The ventricle pumps the blood through the semilunar valve, into the pulmonary artery and to the lungs.

The left and right ventricles each pump the same volume of blood through the aorta and pulmonary artery ... If the heart rate increases, cardiac output increases. Also if stroke volume increases ...

The CPNS System is an investigational technology aimed at the treatment of acute decompensated heart failure ... via a temporary catheter placed in the pulmonary artery to modulate autonomic ...