Nitroglycerin – A medicine that helps loosen up. Digitalis – A medicine made from the leaves of the foxglove plant. Digitalis is used to treat congestive heart failure (CHF). An electrical present stimulates the guts in an effort to impress an arrhythmia, determine its origin, and check the effectiveness of medicines to deal with the arrhythmias. Examples include coronary artery illness, valve illness, arrhythmia, peripheral vascular disease, congenital heart defects, hypertension, and cardiomyopathy. Ischemia – Decreased blood movement to an organ, often attributable to constriction or obstruction of an artery. Hands-solely CPR includes solely chest compressions. The person who performs CPR really helps the patient’s circulatory system by breathing into the patient’s mouth to give them oxygen and by giving chest compressions to circulate the patient’s blood. Cardiopulmonary resuscitation (CPR) – An emergency measure that can maintain a person’s respiration and heartbeat. Hematocrit – A measure of the percentage of pink blood cells in a given amount (or volume) of entire blood. When pericarditis occurs, the quantity of fluid between the 2 layers of the pericardium increases. Dissecting aneurysm – A condition through which the layers of an artery separate or are torn, causing blood to flow between the layers.
Dissecting aneurysms normally happen within the aorta, the massive vessel that carries blood from the center to other components of the physique and can cause sudden dying. Pulmonary embolism – A situation wherein a blood clot that has formed elsewhere in the body travels to the lungs. Deep vein thrombosis – A blood clot in a deep vein within the calf (DVT). Infective endocarditis – An infection of the guts valves and the innermost lining of the heart (the endocardium), brought on by bacteria in the bloodstream. A stress check could include use of electrocardiography, echocardiography, and injected radioactive substances. Radionuclide imaging – A test during which a harmless radioactive substance is injected into the bloodstream to show information about blood movement through the arteries. A computer processes the knowledge to supply a one-, two- or three-dimensional transferring image that shows how the center and coronary heart valves are functioning. Enzyme – A fancy chemical capable of speeding up particular biochemical processes within the body.
Cardiac enzymes – Complex substances able to dashing up certain biochemical processes in the center muscle. Plaque – A deposit of fatty (and other) substances within the interior lining of the artery wall characteristic of atherosclerosis. Lipid – A fatty substance that’s insoluble (can’t be dissolved) within the blood. Too much homocysteine within the blood might promote the buildup of fatty plaque within the arteries. For some individuals, high homocysteine ranges are genetic. Homocysteine – An amino acid (one of many building blocks that makes up a protein) usually found in small quantities in the blood. Limited amounts are important for the conventional development of cell membranes. Excess amounts can result in coronary artery disease. Ischemic coronary heart disease – Also referred to as coronary artery illness and coronary coronary heart disease, this term is utilized to heart problems attributable to narrowing of the coronary arteries, thereby inflicting a decreased blood supply to the guts. The damage or dying of an space of the heart muscle (myocardium) ensuing from a blocked blood supply to the area. Obesity places a strain on the heart and can increase the chance of growing high blood pressure and diabetes. Allow blood to leak back into the chamber from which it has come.
Mitral valve regurgitation – Failure of the mitral valve to close properly, inflicting blood to move back into the heart’s higher left chamber (the left atrium) instead of moving ahead into the lower left chamber (the left ventricle). Mitral valve prolapse – A situation that occurs when the leaflets of the mitral valve between the left atrium and left ventricle bulge into the atrium and permit backflow of blood. Pulmonary vein – The blood vessel that carries newly oxygenated blood from the lungs back to the left atrium of the center. Inferior vena cava – The big vein returning blood from the legs and abdomen to the heart. Myocardium – The muscular wall of the heart. Saccular aneurysm – A round aneurysm that bulges out from an artery; entails only a part of the circumference (exterior wall) of the artery. Cardiac catheterization – A process that involves inserting a advantageous, hollow tube (catheter) into an artery, normally in the groin area, and passing the tube into the heart. Radial artery access – Utilizing the radial artery within the wrist because the entry level for the catheter in an angioplasty or stent process.