An ECG (electrocardiogram) is a recording of the electrical activity of your heart. It provides information about the heart rate and...

Measurement of hypertension Several instruments can measure blood pressure quickly and painlessly. The blood pressure meter is usually...

Blood pressure refers to the lateral pressure per unit area of ​​the blood in the blood vessel, that is, the pressure. It is customary to...

Oxygen, the basis for the human body to survive All cells in the human body depend on oxygen for their livelihoods, and blood oxygen...

What kind of people need to pay attention to their blood oxygen situation most People who snore: Snoring may cause short-term or...

What is blood oxygen saturation? The blood in the human body can transport oxygen from the lungs to all parts of the body. Blood is...

What is the oxygen saturation percentage? The percentage of blood oxygen saturation, usually abbreviated as SpO2, refers to the blood...

Alas, I’m so sleepy, and it was another night that I didn’t sleep well. Why did we get sleepier the next day after a night of sleep?...

What is sleep apnea? Sleep apnea is a breathing disorder that causes a person to stop breathing briefly during sleep. Irregular...

Temporary sleep apnea is the repeated collapse of the upper respiratory tract (including the nasopharynx, oropharynx, and larynx) when a...