You may be on to something here! Prostate infection and high BP...
I'd post a link but I'm short on time to search at the moment. Just wanted to point that out

CAIRO -- Former Egyptian president Hosni Mubarak suffered a heart attack during questioning by prosecutors investigating graft and abuse allegations which prompted his admission to the hospital Tuesday, state television said.
A CIA secret weapon used for assassination shoots a small poison dart to cause a heart attack, as explained in Congressional testimony
The dart from this secret CIA weapon can penetrate clothing and leave nothing but a tiny red dot on the skin. On penetration of the deadly dart, the individual targeted for assassination may feel as if bitten by a mosquito, or they may not feel anything at all. The poisonous dart completely disintegrates upon entering the target.
The lethal poison then rapidly enters the bloodstream causing a heart attack. Once the damage is done, the poison denatures quickly, so that an autopsy is very unlikely to detect that the heart attack resulted from anything other than natural causes.
Sounds like the perfect James Bond weapon, doesn't it? Yet this is all verifiable in Congressional testimony.