The heart is a two-stage electric pump whose job it is to circulate blood through the body. The initial electrical impulse that begins the process of a heartbeat is generated by a group of cells located in the upper chamber of the heart, theatrium. These cells act as an automatic pacemak...
Racing heart.It's totally normal for your heart to speed up when you're pregnant. Your heart actually pumps 30 to 50 percent more blood than usual. This extra effort ensures your baby gets enough oxygen and nutrients through the placenta. But if your heart keeps racing or you're short o...
In addition to weakening the heart, the widowmaker can also make the heart muscle irritable, increasing the risk of abnormal electrical activity like ventricularfibrillation(VFib). VFib is the cause of sudden cardiac death. Normally, the heart beats rhythmically, but in VFib, every cell of the...
Cardiovascular diseases (CVDs) remain a significant global health challenge, causing an estimated 17.9 million fatalities annually1. This alarming figure represents roughly 32% of all deaths globally, highlighting the pressing need for efficient monitoring and diagnostic tools. The American Heart Association...
Any kind of physical activity keeps the blood flowing, which can help prevent clots. Discover strategies to help ease back into exercising. David LevineandPayton SyJuly 15, 2024 What Is Cycle Syncing? Cycle syncing involves different workouts based on where you are in your menstrual cycl...
Not for the faint of heart, with a significant amounts of rape and domestic violence, as well as nudity and religious blasphemy. It also gets monotonous after watching a hundred videos or so as many will begin to repeat. Still, great to experience once. 77. The Vanishing of Ethan Carter...
Radar systems allow for contactless measurements of vital signs such as heart sounds, the pulse signal, and respiration. This approach is able to tackle crucial disadvantages of state-of-the-art monitoring devices such as the need for permanent wiring an
Heart valve problems, which can prevent blood from flowing through the heart correctly. Heart attacks, which can occur when a blockage prevents blood and oxygen from reaching part of the heart. Brain and Nervous System Sarcoidosis Sarcoidosis affects the brain and nervous system in up to 15 perce...
Location: medial edge of sternocleidomastoid muscle muscle, lateral to trachea Use: with infants and during shock and cardiac arrest in adults Pulse Sites: Apical Location: fifth intercostal space, left midclavicular line Use: to assess pulse deficit and auscultation of heart sounds ...
False.It's a myth that smoking helps relieve heartburn. The exact opposite is true. Smoking increases the risk of heartburn by weakening the lower esophageal sphincter (LES), the muscular ring that separates the esophagus and the stomach. A weak LES allows acid and stomach contents to back ...