Upasana Tayal was shortlisted for the MRC Max Perutz Science Writing Competition 2017 for the following article:
“Hearts will never be practical until they can be made unbreakable”, said the Wizard of Oz. “But I still want one”, replied the Tin Woodsman.
Your heart makes you human, makes you love, and keeps you alive. In just one year, it will beat 40 million times, without rest or time off for good behaviour. A pretty impressive piece of machinery you might agree, no wonder the Tin Man wanted one so much.
And like many things in life, he may have wished for a big heart at the end of the yellow brick road.
He would be forgiven for imagining a big heart to be a good thing, extra caring and compassionate, and if the Tin Man was scientifically inclined, more effective at doing its job of pumping blood around the body.
Unfortunately for the 1 in 250 people in the world living life with a big heart, the reality is very different. (more…)