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  2. Ventricular assist device - Wikipedia

    en.wikipedia.org/wiki/Ventricular_assist_device

    The LVAD is the most common device applied to a defective heart (it is sufficient in most cases; the right side of the heart is then often able to make use of the heavily increased blood flow), but when the pulmonary arterial resistance is high, then an (additional) right ventricular assist device (RVAD) might be necessary to resolve the ...

  3. Ventricle (heart) - Wikipedia

    en.wikipedia.org/wiki/Ventricle_(heart)

    When viewed via cross section however, the right ventricle seems to be crescent shaped. [3] [4] The right ventricle is made of two components: the sinus and the conus. The Sinus is the inflow which flows away from the tricuspid valve. [5] Three bands made from muscle, separate the right ventricle: the parietal, the septal, and the moderator band.

  4. Impella - Wikipedia

    en.wikipedia.org/wiki/Impella

    The device is approved for use in high-risk percutaneous coronary intervention (PCI) and cardiogenic shock following heart attack or open heart surgery and is placed through a peripheral artery. [2] From the peripheral artery it pumps blood to the left or right heart via the ascending aorta or pulmonary artery.

  5. Pulmonary artery catheter - Wikipedia

    en.wikipedia.org/wiki/Pulmonary_artery_catheter

    [1] [2] Pulmonary artery catheterization is a useful measure of the overall function of the heart particularly in those with complications from heart failure, heart attack, arrhythmias or pulmonary embolism. It is also a good measure for those needing intravenous fluid therapy, for instance post heart surgery, shock, and severe burns. [2]

  6. Tricuspid valve - Wikipedia

    en.wikipedia.org/wiki/Tricuspid_valve

    The tricuspid valve, or right atrioventricular valve, is on the right dorsal side of the mammalian heart, at the superior portion of the right ventricle.The function of the valve is to allow blood to flow from the right atrium to the right ventricle during diastole, and to close to prevent backflow (regurgitation) from the right ventricle into the right atrium during right ventricular ...

  7. Abbott's heart valve repair device gets FDA advisers' backing

    www.aol.com/news/abbotts-heart-valve-repair...

    Advisers to the U.S. Food and Drug Administration on Tuesday backed an approval for Abbott Laboratories' heart valve repair device that is designed for patients who are at risk of complications or ...

  8. Implantable cardioverter-defibrillator - Wikipedia

    en.wikipedia.org/wiki/Implantable_cardioverter...

    A single chamber ICD with its right ventricular lead connected into the header; note, starting from the end of the lead, the tip and adjacent first ring, used to sense the cardiac electrical activity and stimulate the right ventricle, the coil and the two rings for atrial sensing. On average ICD batteries last about six to ten years. [2]

  9. Arnold Schwarzenegger just got a pacemaker. Here's what to ...

    www.aol.com/lifestyle/arnold-schwarzenegger-just...

    The device consists of two primary components: a box containing a battery and a tiny computer that processes information and delivers electrical impulses and wires (called “leads ...