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  2. Intra-aortic balloon pump - Wikipedia

    en.wikipedia.org/wiki/Intra-aortic_balloon_pump

    An intra-aortic balloon pump. The intra-aortic balloon pump (IABP) is a mechanical device that increases myocardial oxygen perfusion and indirectly increases cardiac output through afterload reduction. It consists of a cylindrical polyurethane balloon that sits in the aorta, approximately 2 centimeters (0.79 in) from the left subclavian artery. [1]

  3. Impella - Wikipedia

    en.wikipedia.org/wiki/Impella

    Impella heart pumps are percutaneous microaxial pumps that act as mechanical circulatory support devices in patients in need of hemodynamic support. [11] The pumps are mounted on support catheters and typically inserted through the femoral artery , although axillary and subclavian artery approaches are not uncommon.

  4. Takotsubo cardiomyopathy - Wikipedia

    en.wikipedia.org/wiki/Takotsubo_cardiomyopathy

    In short, the main criteria for the diagnosis of takotsubo cardiomyopathy are: the patient must have experienced a stressor before the symptoms began to arise; the patient's ECG reading must show abnormalities from a normal heart; the patient must not show signs of coronary blockage or other common causes of heart troubles; the levels of ...

  5. Cardiogenic shock - Wikipedia

    en.wikipedia.org/wiki/Cardiogenic_shock

    An intra-aortic balloon pump is a device placed by a cardiac surgeon into the descending aorta. It consists of a small balloon filled with helium that helps the heart to pump blood by inflating during diastole (the resting phase of the cardiac cycle) and deflating during systole (the contracting phase of the cardiac cycle). [16]

  6. Pulmonary artery catheter - Wikipedia

    en.wikipedia.org/wiki/Pulmonary_artery_catheter

    The balloon, when inflated, causes the catheter to "wedge" in a small pulmonary blood vessel. So wedged, the catheter can provide an indirect measurement of the pressure in the left atrium of the heart, showing a mean pressure, in addition to a, x, v, and y waves which have implications for status of the left atria and the mitral valve.

  7. Coronary artery bypass surgery - Wikipedia

    en.wikipedia.org/wiki/Coronary_artery_bypass_surgery

    In the second approach, called the off-pump coronary artery bypass (OPCAB), these anastomoses are constructed while the heart is still beating. The anastomosis supplying the left anterior descending branch is the most significant one and usually, the left internal mammary artery is harvested for use.

  8. Demi Lovato Performs Her Song ‘Heart Attack’ for Heart Attack ...

    www.aol.com/entertainment/demi-lovato-performs...

    Lovato, 31, was the headliner at the American Heart Association’s Go Red for Women Red Dress Collection Concert on Wednesday, January 31, in New York City, where she sang some of her biggest ...

  9. Ventricular assist device - Wikipedia

    en.wikipedia.org/wiki/Ventricular_assist_device

    [13] [14] [15] In some pulsatile pumps (that use compressed air as an energy source [16]), the volume occupied by blood varies during the pumping cycle. If the pump is contained inside the body then a vent tube to the outside air is required. Continuous-flow VADs are smaller and have proven to be more durable than pulsatile VADs. [17]