Unclear when Wells was admitted to St. Vincent Hospital in Indianapolis -- but Wells says he's back home now and "feeling good."

Wells told the Star Press the heart attack was "minor" -- explaining, "Small clot hit bottom part of the heart. Had surgery so I'm back to 100% no restrictions."

Wells posted a photo with one of the nurses at the hospital and wrote, "I wanna thank these ladies for saving my life."

"They went above and beyond to make sure I would be ok."

Bonzi played 10 seasons in the NBA for teams including the Sacramento Kings, Memphis Grizzlies and Houston Rockets.