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November 8, 2009
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Chest Pain

Medical Author: Benjamin C. Wedro, MD, FAAEM
Medical Editors: Daniel Kulick, MD, FACC, FSCAI and Melissa Conrad Stöppler, MD

Viewer Comments

Featured chest pain patient discussions on cause of chest pain

"My chest pain is a burning sensation that goes into my back. It is always there. The doctors say it is anxiety. I have had a million EKG’s and chest x-rays. They are fine."

"I feel pain in my left and right chest when I turn to the both sides. A scan has been done including X- ray, but nothing was found. I have taken drugs like Peflotab, Fleming, Vitamin tabs and muscular skeletal drugs, but the pain still persists."

"I suffer from shortness of breath and chest pain when I walk up a hill or stairs. I went to the doctor, and he found I had an enlarged liver. The enlargement could have caused pressure and caused the chest pain, he said."

"My chest pain started when I began to have gum irritation. Both started this year when menopausal symptoms became severe. The chest pain comes and goes, is always on the left side 3-4 inches below shoulder and sometimes travels down upper left arm. I had preliminary tests by cardiologist which showed nothing. However MD wants to do more tests - just in case. Periodontist is at a loss. Says it could be estrogen fluctuations, etc."


Patient Discussions are not a substitute for professional medical advice, or treatment.
See the disclaimer at the bottom of the comments page.
Doctor to Patient

Introduction

Chest pain is one of the most common complaints that will bring a patient to the Emergency Department. Seeking immediate care may be lifesaving, and considerable public education has been undertaken to get patients to access medical care when chest pain strikes. While the patient may be worried about a heart attack, there are many other causes of pain in the chest that the healthcare provider will need to consider. Some diagnoses are life threatening, while others are less dangerous.

Deciding the cause of chest pain is sometimes very difficult and may require blood tests, x-rays, CT scans and other tests to sort out the diagnosis. Often though, a careful history taken by the healthcare provider may be all that is needed to find the answer.

What are the sources of chest pain?

The source of pain may arise from a variety of potential sources:

  • the chest wall including the ribs, the muscles, and the skin;

  • the back including the spine, the nerves, and the back muscles;

  • the lung, the pleura (the lining of the lung) or the trachea;

  • the heart including the pericardium (the sac that surrounds the heart);

  • the aorta;

  • the esophagus;

  • the diaphragm, the flat muscle that separates the chest and abdominal cavities;

  • referred pain from abdominal organs like the stomach, gallbladder, and pancreas.

While each source of chest pain may have a classic presentation of signs and symptoms, there is significant overlap among the symptoms of each condition, and the symptoms may also be affected by age, gender and race.

What are the causes of chest pain?

Pain can be caused by almost every structure in the chest. Different organs can produce different types of pain but unfortunately the pain is not specific to each cause. Each of the following causes is explained in detail in this article:



Next: How is chest pain diagnosed? »

Chest Pain - Cause

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Chest Pain

What is a heart attack?

A heart attack (also known as a myocardial infarction) is the death of heart muscle from the sudden blockage of a coronary artery by a blood clot. Coronary arteries are blood vessels that supply the heart muscle with blood and oxygen. Blockage of a coronary artery deprives the heart muscle of blood and oxygen,causing injury to the heart muscle. Injury to the heart muscle causes chest pain and chest pressure sensation. If blood flow is not restored to the heart muscle within 20 to 40 minutes, irreversible death of the heart muscle will begin to occur. Muscle continues to die for six to eight hours at which time the heart attack usually is "complete." The dead heart muscle is eventually replaced by scar tissue.

Approximately one million Americans suffer a heart attack each year. Four hundred thousand of them die as a result of their heart attack.

What causes a heart att...

Read the Heart Attack article »










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