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CPB is needed to divert blood from the heart and lungs and supply the body with oxygen and blood while the pulmonary vasculature is operated on. Cardioplegia is initiated as the approach to the pulmonary arteries is performed through the pericardium, a fibrous sac surrounding the heart.
Stuart William Jamieson FRCS (born 1947) is a British cardiothoracic surgeon, specialising in pulmonary thromboendarterectomy (PTE), a surgical procedure performed to remove organized clotted blood from pulmonary arteries in people with chronic thromboembolic pulmonary hypertension (CTEPH).
Coronary endarterectomy involves removing atheroma from the wall of blocked blood vessels (coronary) supplying the heart muscle. The concept was first introduced by Bailey [2] in the 1950s prior to the advent of coronary artery bypass surgery to help patients with angina and coronary artery disease. It is still used today when coronary artery ...
Lung transplantation is an intricate treatment that can provide efficient results, however, there are risks that come with this procedure which include: bleeding, infection, blockage of the blood vessels to the new lungs, blockage of the airways, severe pulmonary oedema as well as potential blood clot formation.
Surgical embolectomy for massive pulmonary embolism (PE) has become a rare procedure and is often viewed as a last resort. Thrombolytic therapy has become the treatment of choice. [1] Surgical or catheter embolectomy is a procedure performed in patients with pulmonary embolism, which is a blockage of an artery in the lung caused by a blood clot.
Chest congestion is usually caused by excess mucus in the airways, says Meilan King Han, M.D., M.S., professor of medicine and chief of the Division of Pulmonary and Critical Care at the ...
The renal arteries supply oxygenated blood to the kidneys. The kidneys serve to filter the flood and control blood pressure through the renin-angiotensin system. One cause of resistant hypertension is atherosclerotic disease in the renal arteries and is generally referred to as renovascular hypertension. If renovascular hypertension is ...
Computed tomograph of pulmonary vessels. Pulmonary emboli can be classified according to level along the arterial tree. BPA is performed by specialists in a catheterization laboratory. Each procedure takes between two and four hours and most people undergo up to six treatments with the first two sessions being performed a fortnight apart and ...