

COMMUNITY EDUCATION TOPICS
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TOPIC: 9-1-1 Access Tips
Click on the Links Below for
Current Facts About Calling 9-1-1
from the
National Emergency Number Association
Including:
9-1-1 Cellular / Wireless Facts
9-1-1 Internet Telephone / VoIP Facts
Plus More Tips Concerning Voice Over Internet Protocol 9-1-1 Access from:
The heart works 24 hours a day, pumping oxygen- and nutrient-rich blood to the body. Blood is supplied to the heart through its coronary arteries. In coronary heart disease (CHD), plaques or fatty substances build up inside the walls of the arteries. The plaques also attract blood components, which stick to the artery wall lining. Called atherosclerosis, the process develops gradually, over many years. It often begins early in life, even in childhood.
The fatty buildup or plaque can break open and lead to the formation of a blood clot that seals the break. The clot reduces blood flow. The cycle of fatty buildup, plaque rupture, and blood clot formation causes the coronary arteries to narrow, reducing blood flow.
When too little blood reaches the heart, the condition is called ischemia. Chest pain, or angina, may occur. The pain can vary in occurrence and be mild and intermittent, or more pronounced and steady. It can be severe enough to make normal everyday activities difficult. The same inadequate blood supply also may cause no symptoms, a condition called silent ischemia.
If a blood clot suddenly cuts off most or all blood supply to the heart, a heart attack results. Cells in the heart muscle that do not receive enough oxygen-carrying blood begin to die. The more time that passes without treatment to restore blood flow, the greater the damage to the heart.
To learn more:
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Click Here to
See a heart attack in progress. |
A heart attack is a frightening event, and you probably don't want to think about it. But, if you learn the signs of a heart attack and what steps to take, you can save a life–maybe your own. What are the signs of a heart attack?
Many people think a heart attack is sudden and intense, like a "movie" heart attack, where a person clutches his or her chest and falls over.
The truth is that many heart attacks start slowly, as a mild pain or discomfort. If you feel such a symptom, you may not be sure what's wrong.
Your symptoms may even come and go. Even those who have had a heart attack may not recognize their symptoms, because the next attack can have entirely different ones.
Women may not think they're at risk of having a heart attack–but they are.
Click this Link to learn more about women and heart attack.
It's vital that everyone learn the
warning signs of a heart attack.
These are:
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Learn the signs–but also remember: Even if you're not sure
it's a heart attack, you should still have it checked out.
Fast action can save lives-maybe your own.
After you learn more about heart attack,
try a brief quiz to see if you know what to do if you or someone
else has warning signs.
How do you survive a heart attack? Fast action is your best weapon against a heart attack. Why? Because clot-busting drugs and other artery-opening treatments can stop a heart attack in its tracks. They can prevent or limit damage to the heart–but they need to be given immediately after symptoms begin. The sooner they are started, the more good they will do–and the greater the chances are for survival and a full recovery. To be most effective, they need to be given ideally within 1 hour of the start of heart attack symptoms.
These important Links will connect you with pages from the NHLBI Website to give you more Heart Attack Survival Facts:
For Additional Facts on Heart Attack and Other
Important Information on
Diseases and Conditions Effecting
the Heart, Blood, Blood Vessels, and the Lungs-
Click the Link Below.
