Just came across this article and not that i am keen to delve into MH's cause of death atm, but it did ring some bells, imo, speculation, fwiw.
What is rhabdomyolysis? What to know about the rare 'leaky muscle' syndrome
''Left untreated, the muscle injury syndrome known as rhabdomyolysis can be life-threatening.
It’s relatively rare: a
2012 study found 382 to 419 cases per year in the U.S. army between the years of 2003 and 2006.''
“It basically causes our muscles to break down and leak some of the muscle cell contents into the bloodstream,” Dr. Jane Thornton, a clinician scientist and sport medicine physician, told Global News.''
It’s described as
severe muscle pain and weakness caused by muscle breakdown and muscle death, according to
the Cleveland Clinic.
“This dangerous muscle damage can result from overexertion, trauma, toxic substances or disease,” says the website.
However,
the key difference between rhabdomyolysis and other muscle pain, like DOMS, is a change in urine colour
“Brown or tea-coloured urine is the main marker,” Mitchell said''.