enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Valvulotomy - Wikipedia

    en.wikipedia.org/wiki/Valvulotomy

    A valvulotomy, valvotomy, [1] valvuloplasty, or valvoplasty is a procedure used in heart valve surgery that consists of making one or more incisions at the edges of the commissure formed between the two (mitral valve), or three tricuspid valve leaflets. This relieves the constriction of valvular stenosis (especially mitral valve stenosis ...

  3. Appendectomy - Wikipedia

    en.wikipedia.org/wiki/Appendectomy

    Four incisions for an appendectomy, corresponding to the order listed. Hasson Entry: The two red lines mark the sites of the 5mm laparoscopic ports. The blue line above the umbilicus marks the site of the camera port Surgeons perform a laparoscopic appendectomy. In general terms, the procedure for an open appendectomy is:

  4. Norwood procedure - Wikipedia

    en.wikipedia.org/wiki/Norwood_procedure

    This allows the blood, a mixture of oxygenated and deoxygenated, to be pumped to the body via the morphologic right ventricle, through the pulmonary valve. At this point in the surgery, the right ventricle is directly connected to systemic circulation through the Neoaorta or the reconstructed aortic outflow track.

  5. Cardiac surgery - Wikipedia

    en.wikipedia.org/wiki/Cardiac_surgery

    Cardiac surgery, or cardiovascular surgery, is a surgery on the heart or great vessels performed by cardiac surgeons.It is often used to treat complications of ischemic heart disease (for example, with coronary artery bypass grafting); to correct congenital heart disease; or to treat valvular heart disease from various causes, including endocarditis, rheumatic heart disease, [1] and ...

  6. Ross procedure - Wikipedia

    en.wikipedia.org/wiki/Ross_procedure

    Diagram of the human heart. Several adaptations of the Ross procedure have evolved, but the principle is essentially the same; to replace a diseased aortic valve with the person's own pulmonary valve (autograft), and replace the person's own pulmonary valve with a pulmonary valve from a cadaver (homograft) or a stentless xenograft.

  7. Heart valve - Wikipedia

    en.wikipedia.org/wiki/Heart_valve

    The pulmonary valve (sometimes referred to as the pulmonic valve) lies between the right ventricle and the pulmonary artery, and has three cusps. Similar to the aortic valve, the pulmonary valve opens in ventricular systole, when the pressure in the right ventricle rises above the pressure in the pulmonary artery.

  8. Commissurotomy - Wikipedia

    en.wikipedia.org/wiki/Commissurotomy

    Illustration demonstrating an open-heart surgery to repair a mitral valve that is narrowed from mitral valve stenosis. [ edit on Wikidata ] A commissurotomy ( / ˌ k ɒ m ə ʃ ər ˈ ɒ t ə m i / ) is a surgical incision of a commissure in the body, as one made in the heart at the edges of the commissure formed by cardiac valves , or one made ...

  9. Aortic valve replacement - Wikipedia

    en.wikipedia.org/wiki/Aortic_valve_replacement

    Using this approach, the surgeon replaces the valve through a smaller chest incision (6–10 cm) than that for a median sternotomy. MICS typically requires shorter recovery times, and produces less visible scarring. [41] Alternatively, aortic valve replacement can be performed with right minithoracotomy approach via the 2nd or 3rd intercostal ...