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2022年11月18日 · Starchy Foods. 7 /12. Eat too much pasta, potatoes, or cereals and your body can turn them into triglycerides. You can still have them, but you have to stay within proper serving sizes. A serving ...
- Pathophysiology
- Significance
- Signs and symptoms
- Overview
- Prognosis
A blood pressure reading appears as two numbers. The first and higher of the two is a measure of systolic pressure, or the pressure in the arteries when the heart beats and fills them with blood. The second number measures diastolic pressure, or the pressure in the arteries when the heart rests between beats.
Optimal blood pressure is less than 120/80 (systolic/diastolic). In healthy people, low blood pressure without any symptoms is not usually a concern and does not need to be treated. But low blood pressure can be a sign of an underlying problem -- especially in the elderly -- where it may cause inadequate blood flow to the heart, brain, and other vi...
Chronic low blood pressure with no symptoms is almost never serious. But health problems can occur when blood pressure drops suddenly and the brain is deprived of an adequate blood supply. This can lead to dizziness or lightheadedness. Sudden drops in blood pressure most commonly occur in someone who's rising from a lying down or sitting position t...
Postural hypotension is considered a failure of the cardiovascular system or nervous system to react appropriately to sudden changes. Normally, when you stand up, some blood pools in your lower extremities. Uncorrected, this would cause your blood pressure to fall. But your body normally compensates by sending messages to your heart to beat faster ...
The risk of both low and high blood pressure normally increases with age due in part to normal changes during aging. In addition, blood flow to the heart muscle and the brain declines with age, often as a result of plaque buildup in blood vessels. An estimated 10% to 20% of people over age 65 have postural hypotension.
2024年3月22日 · Very high levels of triglycerides are associated with liver and pancreas problems. Triglyceride levels above 1,500 mg/dL are considered extremely high and may cause the body to stop breaking down ...
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2023年11月22日 · Their main goal is to clear the colon of large quantities of stagnant, supposedly toxic waste encrusted on your colon walls. Doing so, they say, will help your body work better. Practitioners of ...
2024年4月18日 · The average cost of cataract surgery is $3,500 for each eye. However, the cost could climb to $7,000, depending on several factors, including: The type of intraocular lens you and your doctor ...
2023年11月27日 · An echocardiogram is a test that uses ultrasound to show how well your heart is working. Learn more about the echocardiogram: what it is, what it tests, types of echocardiograms, how to prepare ...
