A diagram of the heart. Colors show the different types of proteins that connect cells, allow electricity to flow, and cause the heart to beat. Journalists may use this image only with appropriate ...

Cardiac output can be calculated using the following equation: Stroke volume close stroke volumeThe volume of blood pumped from the heart with each beat. is the volume of blood pumped out of each ...

Let’s face it: most of us have had difficulty drawing a heart diagram in school, and if given the option, we have always attempted the other question in the exam. However, one student faced the ...