There’s a pretty good chance that you have high blood
pressure (HBP) too, if you have Atrial Fibrillation (AFib) as the two
conditions often go together. Your ticker chugs along with a steady rhythm you
can keep time to when everything’s going right. The ticker pumps oxygenated
blood through your body with just the right touch, and all your cells get the
oxygen required by them. But HBP can wreak havoc into these works. High blood
pressure means your blood’s flowing with more force than normal, so it’s
pushing hard on your artery walls. If this goes on for a long time, the added
stress causes damage that can lead to all kinds of problems with one of them
being Atrial Fibrillation, where your ticker’s regular rhythm gets thrown off.
The upper two chambers of your heart- the atria- quiver instead of pump, so
your ticker doesn’t work as well to push blood out to your body. High blood
pressure is the major cause of AFib, and your odds of having both conditions go
up as you get older. The other connection that these two share is they both
raise your chances of having a stroke.
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How HBP
Leads To AFib?
If your high blood pressure is not treated well, there are a
few ways it puts you at risk for AFib. Although healthy blood vessels are
strong and flexible, but they have their limits. They start to wear down if
they constantly have too much pressure put on them. They begin to narrow and
cut blood flow when pushed too far. When that happens to blood vessels in your
ticker, it can affect your heart’s rhythm. Also, the higher pressure makes your
ticker work harder. Your ticker starts to get thick and stiff if it is always
on overdrive. This is a problem because the rhythm of your ticker is controlled
by electrical signals and when your heart changes like that, those signals
don't flow as well and your heart loses its regular rhythm, which can
eventually lead to AFib.
AFib and
Stroke:
Most people who have Atrial Fibrillation don’t think it to be
a serious condition. But with this condition, you get a much higher chance of
having a stroke, where you lose blood flow to part of your brain. Atrial
Fibrillation has a hand in about 1 in every 5 strokes because when atria quiver
instead of pump, blood can start to pool in your ticker. The more likely it is
to form a clot, the longer the blood sits around, which can break away and
travel throughout the body. Stroke occurs if the clot gets stuck in an artery
that supplies blood to your brain.
High Blood
Pressure And Stroke:
About 4 in 5 people, who have a stroke, also have high blood
pressure (HBP) which can be attributed to the fact that when an artery gets
damaged, it gets little cracks and crevices where plaque can build up. The
artery narrows with buildup of plaque (a fatty, waxy substance), which lowers
or even blocks blood flow. Stroke can occur if the clogged artery supplies the
brain. Damage from HBP can also create weak spots in arteries which make
them more likely to burst, which causes a stroke if it happens in your brain.
You're two times more likely to have a stroke with high blood
pressure whereas with AFib, you're five times more likely. So, if you have high
blood pressure, you're more likely to have AFib, and if you have both your
chance
of having a life-threatening condition is even higher as you’re hit with two of
the leading causes of stroke.
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