Chris Bosh. Image via: Getty ImagesChris Bosh's health scare in January was more serious than fans realized. The Miami Heat legend revealed he suffered a second pulmonary embolism that nearly killed him, landing him in the hospital for a week and forcing him to relive a fight he thought he had already beaten.The revelation, shared in an interview with Hoops Hype, comes months after Bosh first opened up about waking up covered in his own blood. Now the 11-time All-Star details how close that moment came to being fatal, and why he's urging Victor Wembanyama to stay disciplined in his recovery.Chris Bosh reveals terrifying health emergency that almost killed himBosh told Hoops Hype the scare unfolded without warning. He suffered another pulmonary embolism in January, his second brush with a life-threatening blood clot since his playing days ended, and spent a week in the hospital recovering. He said no symptoms appeared beforehand, a detail that shook him as much as the emergency itself.The Hall of Famer had previously described the incident in a February social media post, writing that he woke up covered in blood after collapsing at home. He said the experience brought no dramatic realization or flash of clarity, just a deep sense of gratitude for still being alive and a simpler, more honest way of approaching each day since.Bosh explained the scare reinforced a lesson he thought he'd already learned. He assumed his fight with blood clots was behind him, only to discover the condition can resurface without notice, which is why he now treats his daily medication and monitoring as non-negotiable for the rest of his life.Chris Bosh gives Victor Wembanyama million-dollar life-saving adviceBosh used the moment to speak directly to Victor Wembanyama, the Spurs star whose season was interrupted by a blood clot of his own. His message was simple: stay consistent with treatment, because it only takes one more slip for the situation to turn permanent, something Bosh knows firsthand after his own career ended that way.Wembanyama returned to action, playing 64 games and reportedly helping the Spurs reach the Western Conference championship and a trip to the NBA Finals, while also earning Defensive Player of the Year and an MVP finalist nod. Bosh's warning is a reminder that the danger doesn't disappear once the symptoms do.Chris Bosh's Hall of Fame résuméHonorDetailHall of FameInducted 2021NBA Championships2012, 2013 (Miami Heat)All-Star Selections11 straight (2006-2016)Olympic Gold2008, Team USAJersey RetirementNo. 1 retired by Miami HeatBosh spent 13 seasons in the league before blood clots forced his retirement in 2019. He now manages the condition daily, a routine he says he can never afford to skip again.