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  2. Foveated rendering - Wikipedia

    en.wikipedia.org/wiki/Foveated_rendering

    Foveated rendering is a rendering technique which uses an eye tracker integrated with a virtual reality headset to reduce the rendering workload by greatly reducing the image quality in the peripheral vision (outside of the zone gazed by the fovea).

  3. Foveated imaging - Wikipedia

    en.wikipedia.org/wiki/Foveated_imaging

    Foveated imaging is a digital image processing technique in which the image resolution, or amount of detail, varies across the image according to one or more "fixation points". A fixation point indicates the highest resolution region of the image and corresponds to the center of the eye 's retina , the fovea .

  4. Myocardial stunning - Wikipedia

    en.wikipedia.org/wiki/Myocardial_stunning

    Myocardial stunning or transient post-ischemic myocardial dysfunction is a state of mechanical cardiac dysfunction that can occur in a portion of myocardium without necrosis after a brief interruption in perfusion, despite the timely restoration of normal coronary blood flow.

  5. What Is Heart Disease? Everything You Need to Know - AOL

    www.aol.com/heart-disease-everything-know...

    Heart disease is a type of cardiovascular disease that affects the heart’s structure and function. Several different heart conditions fall under the umbrella term for heart disease.

  6. Sense of impending doom - Wikipedia

    en.wikipedia.org/wiki/Sense_of_impending_doom

    Heart attack, generalised anxiety disorders, panic disorder, depression, blood transfusion, bipolar disorder, anaphylaxis A sense of impending doom is a medical symptom that consists of an intense feeling that something life-threatening or tragic is about to occur, despite no apparent danger.

  7. How can you tell if you’re having chest pain from anxiety or ...

    www.aol.com/experts-difficult-person-tell-having...

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  8. Anxiety disorder - Wikipedia

    en.wikipedia.org/wiki/Anxiety_disorder

    Anxiety may cause physical and cognitive symptoms, such as restlessness, irritability, easy fatigue, difficulty concentrating, increased heart rate, chest pain, abdominal pain, and a variety of other symptoms that may vary based on the individual. [2] In casual discourse, the words anxiety and fear are often used

  9. Heart attacks are at a record high – here are the symptoms ...

    www.aol.com/heart-attacks-record-high-symptoms...

    Hospital cases at new high as health chiefs raise fears that those with symptoms are failing to seek help Heart attacks are at a record high – here are the symptoms you can’t ignore Skip to ...