Angina pectoris occurs when the heart does not receive enough blood. People with coronary artery disease, a condition that narrows the arteries, may suffer from angina after a bout of physical or mental exertion or stress that increases blood demand to the heart. A person with angina often has recurrent symptoms that are predictable and follow a pattern, a condition called stable angina. However, angina symptoms that feel different than past angina pectoris flare-ups may indicate an additional cardiac problem.
Chest Discomfort
MayoClinic.com states that angina pectoris causes chest discomfort that feels like a heavy weight pressing down on the chest. A person with angina may develop chest pain or discomfort after physical activity or periods of emotional stress. Chest discomfort may feel heavy, squeezing or tight. A person may also experience stabbing or sharp pains in the chest, and discomfort may radiate to the arms, shoulders or neck. Women may feel pain radiate into the abdomen, back, jaw and neck, according to the National Heart, Lung and Blood Institute.
Angina pectoris-related chest pain is generally short-lived, lasting about five minutes, according to Mayo Clinic.com, and is relieved with rest or use of prescribed angina medications. A person who develops chest pain while at rest, instead of with activity, or who experiences pain that is not relieved with rest, may be at risk for further heart complications and should seek medical evaluation.
Anxiety
A person with angina may also feel anxious. Reduced blood flow to the heart may slow circulation to the body, resulting in shortness of breath, as well. Trouble breathing, combined with chest discomfort and lack of circulating oxygen may result in anxiety and restlessness. The American Heart Association states that anxiety is prevalent among people suffering from angina. A person with angina may feel anxious over the possibility of having an angina attack and may feel increased anxiety when an angina attack occurs.
Additional Symptoms
The National Heart, Lung and Blood Institute states that additional symptoms of angina pectoris may develop, including nausea or feelings of indigestion or gas. Additionally, a person may experience sweating, dizziness, weakness or confusion during an angina attack. The institute warns that angina symptoms can vary from person to person, and may also represent additional medical problems besides angina. A person experiencing symptoms should seek medical evaluation to reduce the risk of complications.
