Kirk Herbstreit's son, an Ohio State tight end, 'in good spirits' after hospitalization with heart 'issues'

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Zak Herbstreit, the son of Kirk Herbstreit and a current tight end at Ohio State, is home from the hospital.

The 21-year-old was in stable condition with what his father called "some issues with his heart."

The ESPN analyst said "the last five or six days have been kind of a whirlwind," but things are trending upward for his son.

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Zak Herbstreit #89 of the Ohio State Buckeyes walks onto the field during before their game against the Penn State Nittany Lions at Ohio Stadium on October 30, 2021 in Columbus, Ohio. (Photo by Emilee Chinn/Getty Images)

"He's in good spirits, he's home with us where his mom can take really good care of him," the former quarterback told "The Pat McAfee Show on Thursday." This is just going to be a long process to kind of see how his heart responds to some of the medications that he's on. This is a three- or four-month kind of thing to kind of see how it recovers. But the key is being patient and positive."

The elder Herbstreit said the hospitalization "came out of nowhere," and they initially thought he had pneumonia, but further testing showed otherwise.

"I really would encourage anybody who's playing sports to go a little bit more than just doing your normal physical or even EKG wiring, that's not really enough," Kirk said, "The [echocardiogram] is what you really need to discover some things that potentially can be scary. We're very fortunate that he got the echo and found some stuff. ... He had very few symptoms. You would never know that he was dealing with what he's dealing with."

ESPN's Kirk Herbstreit apologized Tuesday after suggesting University