The heart valves work the same way as one-way valves in the plumbing of your home. They prevent blood from flowing in the wrong direction. Each valve has a set of flaps, called leaflets or cusps. The mitral valve has two leaflets; the others have three. The leaflets are attached to an...
When you measure your blood pressure, you’ll see two numbers, like 120/80 mmHg. These are systolic and diastolic pressures, which help you understand your heart’s work. Systolic, the higher number, measures the pressure during heartbeats. Normal is below 120 mmHg. High systolic pressure sugg...
Because of some regular mini-physical and screening tests that are carried out before every blood donation, blood donors get a "free" health check which may sometimes also reveal potential health problems and thus draw attention for further workup.Regular blood donations also reduce the total iron...
Do You Always Have to Fast Before Blood Work? Not all blood tests require fasting. You only have to fast before a blood test if your doctor tells you to. If you are unsure, you can always ask your doctor the day before your test to check. Fasting Tests for Diabetes If you have diab...
Check with the healthcare provider who ordered the blood work to see if fasting is necessary, and if so, do not eat for to eight to 12 hours before the test. It's fine to take your prescribed medication and drink water before the test to stay hydrated....
Bright red blood isoxygenated, while dark red blood has less oxygen, either because it's been delivering oxygen to your organs and muscles or it's not getting enough oxygen from your lungs. If you want to dig into exactly how pulse oximeters work, check out thisarticle publishedin the Res...
» Check out the link between hormones and heart health Some other factors that can cause high estradiol are excess body fat, smoking, and eating a diet high in saturated fat and added sugars. Prolonged elevation also has several medical implications for a woman later in life, which you...
Those sorts of restrictions are stylistically interesting as a filmmaker but also, it’s a very seductive world to work in because of the allegories. It’s all there for you. 在讨论《疯狂的麦克斯》做成电视节目的会议后,乔治米勒突然有了一个从头到尾都在追逐的构思,在奔跑与逃亡中讲述故事。只...
Check and record your blood pressure in few taps! BPExp will do all the hard work for you. What you can do with the app: - Log your blood pressure and pulse with ease - Automatically sync your data with Apple Health - Discover trends and analysis over time - Use labels & tags - Se...
The coagulation cascade consists of a complex network of interactions resulting in thrombin-mediated conversion of fibrinogen to fibrin, which is one major component of a thrombus. The coagulation cascade can be initiated either by the “exogenous...