Poison frontman BRET MICHAELS faced another health scare on Friday (28Jan11) when his blood pressure dropped to dangerously low levels just days after he had heart surgery.
The rocker underwent an operation to repair a hole in his heart last week (24Jan11), months after doctors discovered the condition as they treated him for a near-fatal brain haemorrhage.
The surgery at a hospital in Phoenix, Arizona was hailed a success and Michaels was discharged on Wednesday (26Jan11) to continue his recovery at home.
Now it has been revealed the star's blood pressure plunged just two days later (28Jan11).
According to People.com, tests showed that the drop in blood pressure was due to dehydration and exhaustion rather than stemming directly from the operation.
Dr. Mansour Assar tells the website, "Bret suffered no setbacks and is fine. It's always good for patients to be evaluated when they're not feeling well."