Winter Shorts #4 - The Backlog

Did Hippocrates call consults for chest pain? Were there specialists in black bile? Where does our poetic terminology for heart and lung sounds come from? Is there a historical parallel for #MedTwitter? I've fallen off the bus with #AdamAnswers, so in this month's episode I'm playing catch up on many of the amazing questions you guys send me with the first Winter Short (#spoileralert -- not actually short) -- the Backlog!