Percutaneous coronary intervention is the general name for procedures that open up blocked coronary arteries, blood vessels that supply oxygen via blood to your heart muscles. Sometimesplaque-- fatty substances like cholesterol -- builds up in these arteries, making them stiff and narrow, which ...
calcium, and other substances in the blood. Blocked arteries can prevent oxygen-rich blood from reaching the muscles when the muscles need it most. This lack of oxygen causes pain. PAD can increase your risk of heart attack and stroke. But the good news is that PAD can be easy to diagnos...
Next, the surgeon will remove ablood vessel, called a graft, from another part of your body, like your chest, leg, or arm. They'll attach one end of it to your aorta, a large artery that comes out of your heart. Then, they'll attach the other end to an artery below the blockage...
Peripheral endarterectomy removes plaque directly from blocked arteries; there is no alternative way to mechanically remove plaque. However, there are alternative ways to prevent plaque build-up and reduce the risk of narrowing or blocking the peripheral arteries. Certain vitamin deficiencies in older pe...
radial arteries are the conduit graft of choice after internal thoracic arteries (1,2) because they are relatively easy to harvest and have a larger diameter than other arterial grafts. Widespread adoption of calcium channel blockers to prevent vasospasm has enhanced interest in radial arteries (3...
Some blood banks remove white blood cells from whole blood or different parts of the blood. This makes it less likely that you will react to the transfusion. Iron Overload Getting many blood transfusions can cause too much iron to build up in your blood (iron overload). People who have ...
Even the lead researchers say the treatment cannot be recommended without further research. The study tested chelation (pronounced kee-LAYshun) periodic intravenous infusions that proponents say may help remove calcium from hardened arteries around the heart. Chelation has long been used to treat … ...
Their main purpose is to find issues with blood vessels that may cause reduced blood flow. Some of the most common reasons an MRA is used include: Detecting clots, aneurysms or calcium deposits within blood vessels to the legs, kidneys or other parts of the body Evaluating abnormalities of ...
Coronary calcium scans utilize CT scan to detect the initial signs of coronary artery disease. Coronary calcium scans are however, not recommended for routine screening. MRI scan can give different information than a CT scan regarding certain conditions. ...
a calcium solution, an agent that promotes heart rate, an agent that promotes heart contractions, dopamine, a catecholamine, an inotrope glucagon, a hormone, forskolin, epinephrine, norepinephrine, thyroid hormone, a phosphodiesterase inhibitor, prostacyclin, prostaglandin and a methylxanthine. The drug...