a structure in the top of a person’s right atrium that generates the electrical impulse that starts a heartbeat. This can mean a person’s heart rate speeds up, slows down, or does a ...

Blood pressure and heart rate (pulse) are two important vital signs measured during a healthcare visit. Blood pressure (BP) is a measure of the force of blood on the blood vessel walls. Blood vessels ...

In addition to regular exercise and not smoking, diet is one of the best ways to protect your heart. That’s because inflammation, blood pressure, cholesterol, and other heart disease risk ...

If you have a heart condition, you can fly safely as a passenger on an airplane, but you need to be aware of your risks and take necessary precautions. Heart conditions that can lead to health ...

8 in the Journal of the American College of Cardiology. Constantin-Cristian Topriceanu, M.D., from University College London, and colleagues examined the impact of aircraft noise on heart structure ...

The team believes that the structure was in use until the 8th century BCE, the middle of the period when the Kings of Judah ruled. A scarab seal from the 8th century BCE uncovered during the ...

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...

Earth's inner core may actually have two distinct layers. (alexlmx/Canva Pro) "We found evidence that may indicate a change in the structure of iron, which suggests perhaps two separate cooling events ...

We asked cardiologists for their advice on how to keep your heart healthy for years to come. By Nina Agrawal If you’re among the millions of Americans who made a New Year’s resolution to lose ...

Ever since the first half of Grey's Anatomy season 21 came to a dramatic ... He holds a special place in his heart for his younger patients, and his warmth, training and spirituality make him ...

They found that those subjected to at least 50 decibels of noise on average in the day and 45 a night, had about 10-20 per cent worse heart structure and function than people who lived elsewhere.