This Valentine’s Day, as we exchange stylised hearts in celebration of love, we might pause to remember that the power of the ...

All three were hooked up to machines that provided a readout of their vital signs, and all three were prepared to have a ...

George Washington died after his physician treated his sore throat with bloodletting, but don't let that stop you from learning more about the human circulatory system.

In the initiation and propagation of sinus impulse in atriopulmonary circulation, injury to the sinus node or its blood supply and chronic atrial distension can lead to late supraventricular ...

Now that extracardiac conduits are commonly used to channel the inferior vena caval blood to the pulmonary ... Having challenged the fundamentals of Harvey's circulation for 35 years, our current ...