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安裝中文字典英文字典辭典工具!
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- What is the difference between whats and whats . . . - HiNative
whats and what's mean the same thing but whats is the improper way to spell what's both mean what is See a translation 2 likes
- ¿Cuál es la diferencia entre whats y whats ? whats vs whats
whats and what's mean the same thing but whats is the improper way to spell what's both mean what is See a translation 2 likes
- Atrial fibrillation - Symptoms and causes - Mayo Clinic
Atrial fibrillation (AFib) is a heart rhythm disorder In a typical heart, a group of cells called the sinus node sends electrical signals that start each heartbeat The signals go across the upper heart chambers to the AV node, where they usually slow down Then the signals go to the lower heart chambers, causing them to squeeze and pump out blood But in AFib, the signals in the upper
- HDL cholesterol: How to boost your good cholesterol
HDL cholesterol levels are often lower in people who have metabolic syndrome This is a group of conditions that includes obesity, increased blood pressure and high blood sugar levels Increased physical activity can raise HDL cholesterol levels while lowering levels of triglycerides, the most common type of fat in the body As little as 60 minutes of moderate-intensity aerobic exercise a week
- Long COVID: Lasting effects of COVID-19 - Mayo Clinic
COVID-19 can have lasting symptoms that affect many parts of the body Learn more about the symptoms and effects of long COVID
- In vitro fertilization (IVF) - Mayo Clinic
In vitro fertilization, also called IVF, is a complex series of procedures that can lead to a pregnancy It's a treatment for infertility, a condition in which you can't get pregnant after at least a year of trying for most couples IVF also can be used to prevent passing on genetic problems to a
- Chronic traumatic encephalopathy - Symptoms and causes
Overview Chronic traumatic encephalopathy, also known as CTE, is a brain disease likely caused by repeated head injuries It causes the death of nerve cells in the brain, known as degeneration CTE gets worse over time The only way to definitively diagnosis CTE is after death during an autopsy of the brain
- Blood pressure chart: What your reading means - Mayo Clinic
Checking your blood pressure helps you avoid health problems Learn more about what your numbers mean
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