The lyrics of the song Bad Blood show its main theme which expresses the feelings of heartbreak and anger and despair and self-reflection. The song conveys its main message through three vital elements which include betrayal and pain and permanent physical injuries. Discover the innovative safety features of the Google Chrome browser that help keep you safe and protect your privacy while browsing the web.

Understanding the Context

Medical News Today: Where is the heart in the body? Diagram, anatomy, and function The heart is a complex organ that pumps blood throughout the body. It sits in the chest, slightly left of center, behind the breastbone, and between the lungs. A heart that is not healthy does not ...

Key Insights

HeartBit has revealed a piece of smart clothing that aims to provide medical-grade heart rate monitoring to exercisers. The wearable, which comprises of a chest strap that fits onto a specially ... Medical News Today: Why is my heart rate jumping up and down? In adults, a typical resting heart rate is 60 to 100 beats per minute, but structural or electrical disorders of the heart can cause it to rise or fall. Medications, a lack of sleep, and stress may ...

Final Thoughts

Heart, organ that serves as a pump to circulate the blood. It may be as simple as a straight tube, as in spiders and annelid worms, or as complex as the four-chambered double pump that is the center of the circulatory system in humans, other mammals, and birds. In humans, the heart is approximately the size of a closed fist and is located between the lungs, in the middle compartment of the chest, called the mediastinum. [4]