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2. Peripheral Arterial Tone - Wikipedia

   en.wikipedia.org/wiki/Peripheral_Arterial_Tone

   The PAT signal is a form of pulse wave amplitude measured by incorporating both a unified pressure field and a specific isosbestic wavelength.Applying a uniform pressure field around the measured surface releases arterial wall motion restriction, magnifies the dynamic range of the recorded signal, and prevents the distention of the veins distal to the site of pressure application.

3. Cardiology diagnostic tests and procedures - Wikipedia

   en.wikipedia.org/wiki/Cardiology_diagnostic...

   With a maximal stress test the level of exercise is increased until the person's heart rate will not increase any higher, despite increased exercise. A fairly accurate estimate of the target heart rate, based on extensive clinical research, can be estimated by the formula 220 beats per minute minus patient's age.

4. Coronary CT angiography - Wikipedia

   en.wikipedia.org/wiki/Coronary_CT_angiography

   Coronary CT angiography (CTA or CCTA) is the use of computed tomography (CT) angiography to assess the coronary arteries of the heart.The patient receives an intravenous injection of radiocontrast and then the heart is scanned using a high speed CT scanner, allowing physicians to assess the extent of occlusion in the coronary arteries, usually in order to diagnose coronary artery disease.

5. Try the sit-to-stand test to see how healthy your heart is - AOL

   www.aol.com/news/try-sit-stand-test-see...

   The test doesn't account for injuries, so either wait until you're healed to try the test, or don't assume your results are the end all be all measure of your health.

6. Continuous noninvasive arterial pressure - Wikipedia

   en.wikipedia.org/wiki/Continuous_noninvasive...

   When the heart ejects stroke volume to the arteries, it takes a certain transit time until the blood pressure wave arrives in the periphery. This pulse transit time (PTT) indirectly depends on blood pressure – the higher the pressure, the faster PTT. This circumstance can be used for the noninvasive detection of blood pressure changes.

7. Phonocardiogram - Wikipedia

   en.wikipedia.org/wiki/Phonocardiogram

   William Birnbaum with a Phonocardiogram System for use in Project Gemini, 1965. Awareness of the sounds made by the heart dates to ancient times. The idea of developing an instrument to record it may date back to Robert Hooke (1635–1703), who wrote: "There may also be a possibility of discovering the internal motions and actions of bodies - whether animal, vegetable, or mineral, by the sound ...

8. Simple blood test could predict a person’s heart disease risk ...

   www.aol.com/news/simple-blood-test-could-predict...

   A new approach to a routine blood test could predict a person’s 30-year risk of heart disease, research published Saturday in the New England Journal of Medicine found.. Doctors have long ...

9. Elon Musk, RFK Jr., Dr. Oz, and the coming clash over Ozempic

   www.aol.com/finance/elon-musk-rfk-dr-oz...

   When it comes to blockbuster weight-loss drugs like Wegovy and Ozempic, opinion among some of President-elect Donald Trump’s top advisers and health policy nominees appears deeply split.