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Chest Pain Centers Can Vary in Quality of Treatment
Chest pain is one of the most common complaints of patients presenting to an ER. Yet, only 10% to 15% of patients with chest pain have an Acute Myocardial Infarction (AMI), commonly known as a heart attack. Of these AMI patients, 4% to 13% are released from the ER with false reassurance that coronary artery disease is not the cause of their symptoms. Many of these patients have complications from their AMI, with 11% to 25% dying. If a patient with an AMI is treated within 70 minutes, damage to the heart can be minimized.
Almost every hospital in the United States now has a Coronary Care Unit or a Chest Pain Center, which is designed to focus attention on patients with heart attacks. However, these CPCs vary in form, coordination of skilled personnel, and dedicated equipment.
Studies show that significant delays can occur between the time that the patient arrives in the emergency department (ED) and when the physician makes the diagnosis of AMI and initiates treatment. Many factors contribute to the failure to provide prompt therapy: delays in obtaining an electrocardiogram, delays in decision-making, delays in preparing and obtaining medication, and asking for consultation in patients with clear evidence of AMI. Delays may also be due to staff perception of a patient’s pain as noncardiac, or a lack of rapidly available serum markers for AMI. |