An NBA center has been diagnosed with POTS - postural orthostatic tachycardia syndrome. When you stand up, your blood pressure drops and your heart rate soars to compensate. I have POTS among my many diagnoses. It can be mild and treated with medication but is incurable and I am very curious if he'll be able to continue his career.

POTS is often post-viral. Severity varies. At my worst I couldn't be upright for more than about 10 seconds.

With Kristaps Porzingis’ mystery illness solved, Hawks are primed for NBA hunt

"We are an aspiring team, a young team that aspires to win a championship one day," says Kristaps Porziņģis.

The Athletic (www.nytimes.com)