heart catheter

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• Catheter — disassembled In medicine, a catheter (pronounced /ˈkæθɪtər/) is a tube that can be inserted into a body cavity, duct, or vessel. Catheters thereby allow drainage, administration of fluids or gases, or access by surgical instruments. The… …   Wikipedia

• Catheter ablation — is an invasive procedure used to remove a faulty electrical pathway from the hearts of those who are prone to developing cardiac arrhythmias such as atrial fibrillation, atrial flutter, supraventricular tachycardias (SVT) and Wolff Parkinson… …   Wikipedia

• Heart valve repair — Intervention ICD 9 CM 35.0 35.2 Heart valve repair is a surgical technique used to fix defects in …   Wikipedia

• Catheter, central venous — A catheter (tube) that is passed through a vein to end up in the thoracic (chest) portion of the vena cava (the large vein returning blood to the heart) or in the right atrium of the heart. Central venous catheters have a number of different uses …   Medical dictionary

• Catheter, Swan-Ganz — A thin, flexible tube that is inserted through one of the large veins (the inferior or superior vena cava) that return blood to the heart. The catheter is flow directed. It uses a balloon to carry it through the vena cava to the heart, through… …   Medical dictionary

• Catheter, central — A catheter (a tube) that is passed through a vein to end up in the thoracic (chest) portion of the vena cava (the large vein returning blood to the heart) or in the right atrium of the heart. Central catheters have a diversity of uses. They allow …   Medical dictionary

• catheter — 1. A tubular instrument to allow passage of fluid from or into a body cavity or blood vessel. SEE ALSO: line (4). 2. Especially a c. designed to be passed through the urethra into the bladder to drain it of retained …   Medical dictionary

• catheter — /kath i teuhr/, n. Med. a flexible or rigid hollow tube employed to drain fluids from body cavities or to distend body passages, esp. one for passing into the bladder through the urethra to draw off urine or into the heart through a leg vein or… …   Universalium

• Migraines associated with PFO heart defect — PFO, or patent foramen ovale, is a heart valve in humans that usually closes off at or shortly after birth. The valve’s function is to let the circulating blood bypass the lungs, which the body doesn t rely on until a newborn starts breathing air …   Wikipedia

• Pulmonary artery catheter — In medicine pulmonary artery catheterization (PAC) is the insertion of a catheter into a pulmonary artery. Its purpose is diagnostic; it is used to detect heart failure or sepsis, monitor therapy, and evaluate the effects of drugs. The pulmonary… …   Wikipedia

• Non-heart-beating donation — Prior to the introduction of brain stem death into law in the mid to late 1970s, all organ transplants from cadaveric donors came from non heart beating donors (NHBD).[citation needed] Brain stem dead donors (beating heart cadavers), however, led …   Wikipedia