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Oct 13, 2023 · A heart arrhythmia (uh-RITH-me-uh) is an irregular heartbeat. A heart arrhythmia occurs when the electrical signals that tell the heart to beat don't work properly. The heart may beat too fast or too slow.
Heartbeat: With William Simons, Derek Fowlds, Tricia Penrose, Mark Jordon. The 1960s lives and adventures of the police constabulary, medical staff, and residents of Ashfordly and Aidensfield.
Mar 24, 2022 · Your heartbeat is the contraction of your heart to pump blood to your lungs and the rest of your body. Your heart's electrical system determines how fast your heart beats.
Mar 12, 2024 · Your heart rate is how many times your heart beats in 60 seconds. This number can go up or down as you go through your day. It can be low when you’re sitting still and go up when you’re walking the dog. You can use your heart rate to find out if the physical activity you’re doing is at the ideal level for your heart.
Oct 8, 2022 · A normal resting heart rate for adults ranges from 60 to 100 beats per minute. Generally, a lower heart rate at rest implies more efficient heart function and better cardiovascular fitness. For example, a well-trained athlete might have a normal resting heart rate closer to 40 beats per minute. To measure your heart rate, simply check your pulse.
May 15, 2015 · The meaning of HEARTBEAT is one complete pulsation of the heart. How to use heartbeat in a sentence.
A heartbeat is a two-part pumping action that takes about a second. As blood collects in the upper chambers (the right and left atria), the heart’s natural pacemaker (the SA node) sends out an electrical signal that causes the atria to contract.
