What is the relationship between blood pressure and heart
attacks?
Blood pressure and heart attacks are closely related. High
blood pressure, also called hypertension, is a major risk factor for heart
attacks.
As blood pressure continues to rise, it puts extra stress on
the walls of your arteries, including those that supply your heart. Over time,
this can lead to the development of atherosclerosis, a condition characterized
by the buildup of plaque within the arteries. As plaque builds up, it narrows
the arteries and reduces blood flow to the heart muscle.
When a heart attack occurs, a blood clot forms and blocks a
coronary artery, cutting off the blood supply to part of the heart muscle. This
occurs when a plaque ruptures and exposes its internal contents, causing a
blood clot to form. Arterial narrowing associated with high blood pressure
increases the risk of blood clot formation and reduces the supply of
oxygen-rich blood to the heart.
In addition, high blood pressure can cause the heart muscle
to thicken, making it less efficient at pumping blood. This condition, known as
left ventricular hypertrophy, further impairs the heart's ability to receive an
adequate blood supply.
It is important to note that not everyone with high blood
pressure will have a heart attack, and this condition greatly increases the
risk. Controlling blood pressure through lifestyle changes and proper
medication can reduce the risk of heart attack and other cardiovascular
complications. Regular monitoring and appropriate treatment are very important
for people with high blood pressure
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