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  2. Heart - Wikipedia

    en.wikipedia.org/wiki/Heart

    The heart is a muscular organ found in most animals. ... 3D echocardiogram showing the mitral valve ... Animated heart 3D model rendered in computer.

  3. Artificial heart - Wikipedia

    en.wikipedia.org/wiki/Artificial_heart

    An artificial heart is an artificial organ device that replaces the heart.Artificial hearts are typically used to bridge the time to complete heart transplantation surgery, but research is ongoing to develop a device that could permanently replace the heart in the case that a heart transplant (from a deceased human or, experimentally, from a deceased genetically engineered pig) is unavailable ...

  4. Electroanatomic mapping - Wikipedia

    en.wikipedia.org/wiki/Electroanatomic_mapping

    Technology. The fundamental concept of electroanatomic mapping systems is to localize catheters within the heart in three dimensional space (a sort of "GPS" within the heart). Building a 3-D model of the heart with real-time visualization permits reduction in fluoroscopy use. In addition to 3-D structure, the voltage and timing of signals at ...

  5. My 2-year-old daughter needed a pacemaker. That spurred me to ...

    www.aol.com/finance/2-old-daughter-needed...

    That spurred me to engineer a virtual heart, and now customized 3D simulations are saving lives ... The twin can be displayed on a screen or in virtual reality as a three-dimensional model that ...

  6. Echocardiography - Wikipedia

    en.wikipedia.org/wiki/Echocardiography

    Colors are used to represent the velocity and direction of blood flow. Echocardiography, also known as cardiac ultrasound, is the use of ultrasound to examine the heart. It is a type of medical imaging, using standard ultrasound or Doppler ultrasound. [1] The visual image formed using this technique is called an echocardiogram, a cardiac echo ...

  7. Lumped parameter model for the cardiovascular system

    en.wikipedia.org/wiki/Lumped_parameter_model_for...

    A lumped parameter cardiovascular model is a zero-dimensional mathematical model used to describe the hemodynamics of the cardiovascular system. Given a set of parameters that have a physical meaning (e.g. resistances to blood flow), it allows to study the changes in blood pressures or flow rates throughout the cardiovascular system. [1][2 ...