Total Artificial Heart - What Is Total Artificial Heart? - NHLBI, NIH
2023年4月12日 · A total artificial heart replaces the heart’s damaged ventricles, to keep the heart pumping blood to the lungs and other body parts. The pump is powered by a machine called a driver that is outside the body.
Total Artificial Heart - How Does It Work? - NHLBI, NIH
2023年4月12日 · The total artificial heart replaces the lower chambers of the heart, called ventricles. Tubes called pneumatic drive lines run through holes in the stomach area to connect the total artificial heart pump to a machine outside the body called a driver.
Total Artificial Heart - What to Expect - NHLBI, NIH
2023年4月12日 · Placing the total artificial heart in your body and starting the heart pump is a multi-step process. An anesthesiologist gives you medicine to make you sleep during the surgery. They also monitor your heart rate, blood pressure, oxygen levels, and …
Who Needs a Total Artificial Heart? - NHLBI, NIH
2023年4月12日 · You may be a candidate for a total artificial heart if you have advanced heart failure caused by the inability of your heart’s ventricles to pump enough blood, and if other treatments have not worked. You may also be a candidate if your body has rejected an earlier heart transplant.
Total Artificial Heart - Living With - NHLBI, NIH
2023年4月13日 · The total artificial heart may not always work the way it should. The device may not have the correct pumping action, the power source may fail, or parts may stop working well. Your healthcare provider will explain how to troubleshoot the total artificial heart, change or charge the portable device’s batteries, and know what to do if ...
Creating a smarter pump for heart failure | NHLBI, NIH
2022年5月9日 · Creating a smarter pump for heart failure. May 9, 2022, 12:00 PM EDT. A “bench-to-boardroom” program at NHLBI helps researchers bring to life new concepts, therapies, and devices, including an update on a familiar pump. Few people think about what would happen if the main pumping chamber of their heart stops working – especially what ...
Congenital Heart Defects - Treatment - NHLBI, NIH
2022年3月24日 · A total artificial heart is a pump that is surgically installed to provide circulation and replace heart ventricles that are diseased or damaged. The ventricles pump blood out of the heart to the lungs and other parts of the body.
How the Heart Works - The Heart - NHLBI, NIH
2022年3月24日 · Your heart’s electrical system controls the rate and rhythm of your heartbeat. A healthy heart supplies your body with the right amount of blood at the rate needed to work well. If disease or injury weakens your heart, your body’s organs …
Coronary Artery Bypass Grafting What to Expect During Surgery
2022年3月24日 · Sometimes CABG can be done without stopping the heart and using a heart-lung bypass machine. This is called off-pump CABG because the heart-lung bypass machine, or pump, is not used. The heart is steadied with a mechanical device.
Heart Surgery - Conditions Treated by Heart Surgery - NHLBI, NIH
2022年6月1日 · A different pump called a total artificial heart can be placed to provide circulation and replace heart chambers (called ventricles) that are diseased or damaged. A heart transplant replaces a diseased heart with a healthy heart from a deceased donor.