1023 results found
Health topics
… (MRA). Similar to a CTA, MRA uses a magnetic field and pulses of radio wave energy to provide pictures of blood … (MRA). Similar to a CTA, MRA uses a magnetic field and pulses of radio wave energy to provide pictures of blood …
Health topics
… of breath, or you cough up blood. You have a fast or uneven pulse. Call your doctor or nurse advice line now or seek … of breath, or you cough up blood. You have a fast or uneven pulse. Call your doctor or nurse advice line now or seek …
Health topics
… agency may set up a program to check your blood pressure , pulse , oxygen saturation , or weight. What equipment you … agency may set up a program to check your blood pressure , pulse , oxygen saturation , or weight. What equipment you …
Health topics
… like a pacemaker . It is attached to electrodes that send pulses to a nerve in your lower back ( sacrum ). The sacral … like a pacemaker . It is attached to electrodes that send pulses to a nerve in your lower back ( sacrum ). The sacral …
Medical tests
… levels are derived from the total and direct bilirubin measurements. When bilirubin levels are high, the skin and … levels are derived from the total and direct bilirubin measurements. When bilirubin levels are high, the skin and …
Health topics
Health topics
Medical tests
Health topics
Health topics
… flow less than 50% of your personal best peak flow measurement. To find 50% of your personal best, multiply your personal best measurement by 0.50. For example, if your personal best flow … flow less than 50% of your personal best peak flow measurement. To find 50% of your personal best, multiply …
