Seth receives an unlikely "diagnosis" from his cardiologist.
Fears mount as Seth bucks up and visits a new cardiologist.
Seth makes an observation at a yoga class.
The holidays are a time to catch up on much needed relaxation.
Even watching it on TV, football can be painful.
Seth makes a health-conscious decision with an ironic twist.
Seth watches first-hand as a friend recovers.
Seth writes from the annual ACR meeting in Chicago.
Seth either has to do the time or risk going under the knife.
Seth wakes up to an email on his birthday.