Understanding Coronary Heart Disease and Its Treatments
Coronary heart disease (CHD) is basically your heart's worst enemy - it's when fatty deposits build up inside the coronary arteries that supply blood to your heart muscle. Think of it like trying to drink a thick milkshake through a straw that's getting more and more clogged up.
When these arteries get too narrow, your heart doesn't get enough oxygen-rich blood to work properly. This weakened blood flow puts serious strain on your heart and can lead to chest pain or even a heart attack if left untreated.
The good news? Doctors have clever ways to fight back against CHD. Stents are tiny metal tubes that act like scaffolding inside your arteries - they're inserted using a thin catheter, then a balloon inflates to push the stent against the artery walls, squashing the fatty deposits to the sides.
Key Point: Stents physically open up blocked arteries, whilst statins work chemically to prevent future blockages by lowering cholesterol levels in your blood.
There's also a completely different approach using statins - these are daily medications that lower your cholesterol levels. By reducing the amount of fat floating around in your bloodstream, statins help prevent new fatty deposits from forming in the first place.
