What is an anginal equivalent?
Anginal ‘equivalents’ (i.e., symptoms of myocardial ischaemia other than angina) such as breathlessness, faintness, fatigue, and belching have also been reported (Gersh et al 1997). A classic feature of stable angina is the disappearance of pain after the use of nitroglycerine or the inhalation of amyl nitrite.
What is angina Wikipedia?
Angina, also known as angina pectoris, is chest pain or pressure, usually due to insufficient blood flow to the heart muscle (myocardium). Angina is usually due to obstruction or spasm of the arteries that supply blood to the heart muscle.
What is Stenocardia?
stenocardia in British English (ˌstɛnəʊˈkɑːdɪə) angina pectoris, a contraction of the heart or its vessels due to a lack of oxygen, causing severe chest pain.
Is ischemia the same as angina?
When arteries are narrowed, less blood and oxygen reaches the heart muscle. This is also called coronary artery disease and coronary heart disease. This can ultimately lead to heart attack. Ischemia often causes chest pain or discomfort known as angina pectoris.
Is dyspnea on exertion an anginal equivalent?
Acute dyspnea on exertion is an angina equivalent – International Journal of Cardiology.
What causes angina equivalent symptoms?
Besides physical activity, other factors such as emotional stress, cold temperatures, heavy meals and smoking also can narrow arteries and trigger angina. Unstable angina. If fatty deposits (plaques) in a blood vessel rupture or a blood clot forms, it can quickly block or reduce flow through a narrowed artery.
Is atypical angina the same as unstable angina?
Unstable angina typically is severe, occurs without typical provocation and does not disappear with rest, and has a longer duration than stable angina….History.
|Table 1. Clinical classification of chest pain |
|Atypical angina (probable)||Meets two of these characteristics|
Is angina and angina pectoris same?
Angina (an-JIE-nuh or AN-juh-nuh) is a symptom of coronary artery disease. Angina, also called angina pectoris, is often described as squeezing, pressure, heaviness, tightness or pain in your chest.
What is ischemia?
What is ischemia? Ischemia is a condition in which the blood flow (and thus oxygen) is restricted or reduced in a part of the body. Cardiac ischemia is the name for decreased blood flow and oxygen to the heart muscle.
Is stable angina or unstable?
Stable angina occurs predictably. It happens when you exert yourself physically or feel considerable stress. Stable angina doesn’t typically change in frequency and it doesn’t worsen over time. Unstable angina is chest pain that occurs at rest or with exertion or stress.