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  2. Pseudohypertension - Wikipedia

    en.wikipedia.org/wiki/Pseudohypertension

    Pseudohypertension, also known as pseudohypertension in the elderly, noncompressibility artery syndrome, and Osler's sign (or Osler sign) of pseudohypertension is a falsely elevated blood pressure reading obtained through sphygmomanometry due to calcification of blood vessels which cannot be compressed. [1] There is normal blood pressure when ...

  3. What Is a Dangerous Heart Rate with AFib? - Healthline

    www.healthline.com/health/heart-health/what-is-a...

    A heart rate that’s excessively fast and irregular (RVR) in AFib can be dangerous, potentially leading to hemodynamic instability and symptoms such as chest pain, shortness of breath, and ...

  4. Hypertensive Heart Disease: Types, Symptoms, and Diagnosis

    www.healthline.com/health/hypertensive-heart-disease

    Symptoms vary depending on the severity of the condition and progression of the disease. You may experience no symptoms, or your symptoms may include: chest pain (angina) tightness or pressure in ...

  5. Ten Symptoms of Heart Failure Getting Worse - Healthline

    www.healthline.com/health/heart-failure/symptoms...

    increased shortness of breath. swelling in the ankles, legs, abdomen, or other parts of your body. fatigue. chest discomfort. sudden weight gain. reduced exercise tolerance. persistent cough or ...

  6. Frequency-hopping spread spectrum - Wikipedia

    en.wikipedia.org/wiki/Frequency-hopping_spread...

    Frequency-hopping spread spectrum ( FHSS) is a method of transmitting radio signals by rapidly changing the carrier frequency among many frequencies occupying a large spectral band. The changes are controlled by a code known to both transmitter and receiver. FHSS is used to avoid interference, to prevent eavesdropping, and to enable code ...

  7. Ventricular fibrillation - Wikipedia

    en.wikipedia.org/wiki/Ventricular_fibrillation

    Ventricular fibrillation (V-fib or VF) is an abnormal heart rhythm in which the ventricles of the heart quiver. It is due to disorganized electrical activity. Ventricular fibrillation results in cardiac arrest with loss of consciousness and no pulse.

  8. Dr. Farhan Majeed, MD, Cardiovascular Disease | Port ... - WebMD

    doctor.webmd.com/doctor/farhan-majeed-a7bf7e09...

    Dr. Farhan Majeed, MD, is a Cardiovascular Disease specialist practicing in Port Charlotte, FL with 22 years of experience. This provider currently accepts 71 insurance plans. New patients are welcome. Hospital affiliations include University Of Maryland Saint Joseph Medical Center.

  9. Idaho Heart Institute in Idaho Falls, ID - WebMD

    doctor.webmd.com/practice/idaho-heart-institute...

    Claim your practice. 7 Specialties 23 Practicing Physicians. (3) Write A Review. Idaho Heart Institute. 2985 Cortez Ave Idaho Falls, ID 83404. (208) 523-3373. OVERVIEW.