How does heart transplant surgery work? | Ron...

Why do we feel exhausted all the time? We’ll get through the workday, collapse on the couch, scroll for a while, and go to bed… but wake up still feeling depleted. In this episode, Shoshana seeks to understand the concept of“deep rest.” She speaks to psychologist Dr. Alexandra Cr ...  Show more

In this episode, Shoshana invites Dr. Vivek Murthy, the 19th and 21st Surgeon General of the United States, to discuss the ongoing loneliness epidemic.After the interview, Shoshana shares a TED-Ed talk from Terry Kupers, "What happens to your brain without social contact?" Everyo ...  Show more

Average adults' heart beats 72 times a minute. In a lifetime it creates enough energy to drive the truck to the moon and back and generates astonishingly 2,5 gigajoules of energy. Yet, cardiac arrests and heart diseases are major causes of death worldwide, despite decades of res ...  Show more

Heart disease and other cardiovascular diseases are the biggest killer in the world, causing 18 million deaths globally every year.Cardiologists and heart surgeons try to manage heart disease with stents, surgery and drugs, but the organ itself does not heal. Finding a way to reg ...  Show more

What is the anatomy and physiology of the cardiovascular system? This episode explore the internal and external anatomy of the heart, blood flood through the heart and vessels, the conduction system of the heart and how ECGs (EKGs) can measure this, blood flow, cardiac output, an ...  Show more

Many of us know surprisingly little about the critically important organ inside our chest. So it's high time we learned a bit more about the heart – the impact running has on it, warning signs to be watchful of, and advice around HRV and max heart rate. To explain all, leading ca ...  Show more