A heart attack is one of the dentures illnesses in all over the world. It occurs when part of the heart muscle is damaged or dies this happen because it isn't receiving oxygen.
Each year, more than a million persons in the U.S. have a heart attack and about half (515,000) of them die. About one-half of those who die do so within 1 hour of the start of symptoms and before reaching the hospital.
Causes
Cholesterol is one of the main causes of heart attack. Actually cholesterol plaques cause hardening of the arterial walls and narrowing of the inner channel (lumen) of the artery. Arteries that are narrowed by atherosclerosis cannot deliver enough blood to maintain normal function of the parts of the body they supply. For example, atherosclerosis of the arteries in the legs causes reduced blood flow to the legs. Common causes are :-
A diet high in cholesterol combined with smoking and lack of exercise can accelerate this process.
As these plaques grow, they begin to impede the flow of blood.
The growing plaque is like a firm shell with a soft inner core containing cholesterol.
As blood hits a plaque during each heartbeat, the plaque may crack open and expose the inner cholesterol.
The cholesterol may cause a blood clot to begin to form.
The plaque and the blood clot block the artery partially or completely. The more the artery is blocked, the greater the resulting damage to the heart.
Symptoms
Chest pain behind the breastbone is a major symptom of heart attack, but in many cases the pain may be subtle or even completely absent due to this sign it is also called a "silent heart attack". This illness occurs mainly in the elder person and those with diabetes. Often, the pain radiates from your chest to your arms or shoulder; neck, teeth, or jaw; abdomen or back. Sometimes, the pain is only felt in one these other location. Common heart attack symptoms and warning signs may include :-
Chest discomfort.
Upper body pain.
Stomach pain.
Shortness of breath.
Anxiety.
Lightheadedness.
Sweating.
Nausea and vomiting
Treatment
The objective of thrombolytic (lysing the thrombus) therapy in acute myocardial infarction is to lyse (dissolve) the coronary thrombus (clot) and allow oxygenated blood to reach the heart muscle as quickly as possible. The goal is that intervention early in the course of infarction will limit infarct size, preserve left ventricular function, prevent pump failure and ultimately, prevent death.
If the ECG recorded during chest pain shows a change called "ST-segment elevation," thrombolytic therapy (blood-thinning drugs) may be started within 12 hours of when chest pain began.
Heart Attack Symptoms And Women
There are the physical symptoms of anxiety attacks that manifest themselves in the form of headaches, dizziness, lightheadedness, nausea, vomiting, diarrhea, sweating, tingling, pale complexion, numbness, difficulty in breathing, and sensations of tightness in the chest, neck, shoulders and or hands. These reactions are the body's fight-or-flight reaction which involves the hormones, muscles and the heart.
The behavioral anxiety attack symptoms include pacing, trembling, general restlessness, hyperventilation, pressured speech, wringing of the hands, and even finger tapping. Then the cognitive anxiety attack symptoms include recurrent or obsessive thoughts, feelings of doom, and morbid thoughts of death, confusion or the inability to concentrate.
The emotional anxiety attack symptoms can include feelings of tension or nervousness, feeling agitated, overwrought, and feelings of unreality, panic, or even terror. Then there are also the anxiety attack symptoms where the person's brain puts up a defense mechanism against the anxiety attacks.
These psychological defenses include repressing anxious thoughts or ideas out of the conscious awareness. Another anxiety attack symptom is where the sufferer will transfer the source of their anxiety to an object or an event. Phobias are an example of this anxiety attack transference. Then there are the times that a person who suffers from anxiety attacks will rationalize their anxious feelings by claiming that ordinary people would feel the same way were they placed in the exact situation.
The other method that the brain will use as a defense against anxiety attacks manifests itself in the form of physical complaints and illnesses. In this case the anxiety attack symptoms involve recurrent headaches, an upset stomach, and muscle and joint pains.
Delusions are one other way of the brain trying to defend the sufferer from the anxiety attacks. For these anxiety attack symptoms the person can formulate conspiracy theories or other similar scenarios. This gives the person an emotional outlet for their feelings of anxiety.
It doesn't really matter what form these symptoms show themselves in. What's really important is once you identify that these are signs of anxiety attacks that you seek and receive help and treatment for this condition. By catching these anxiety attack symptoms early you have a chance to stop it progressing to a more severe condition like agoraphobia where you may become housebound due to your excessive anxiety attacks. So don't delay if you feel that you suffer from anxiety attack symptoms, go see a qualified medical practitioner as soon as possible and get the proper help.
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Alien has sinced written about articles on various topics from Pregnancy Problems, Fitness and Get Rid of Bed Bugs. Alien writes for . He also writes for and che. Alien's top article generates over 673000 views. to your Favourites.
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