Anginas refers to a plural form of the medical term "angina," which is derived from the Latin word "angere," meaning "to squeeze" or "to choke." Anginas, also known as angina pectoris, is a condition characterized by recurring chest pain or discomfort caused by a reduced blood flow to the heart muscle. It usually occurs when there is an obstruction or narrowing of the coronary arteries, which are responsible for supplying oxygen-rich blood to the heart.
The symptoms of anginas typically include a feeling of pressure or tightness in the chest, often described as a squeezing or heaviness. This pain may radiate to the arms, jaw, neck, back or stomach. People with this condition may also experience shortness of breath, sweating, nausea, fatigue, or dizziness. The pain or discomfort is often triggered by physical exertion, emotional stress, or exposure to cold temperatures.
Anginas are classified into two main types: stable angina and unstable angina. Stable angina occurs predictably and is usually relieved with rest or medication, while unstable angina is more severe, unpredictable, and requires immediate medical attention as it may indicate an impending heart attack.
The treatment of anginas typically involves lifestyle modifications, such as quitting smoking, managing stress, exercising regularly, and eating a healthy diet. Medications like nitroglycerin can be prescribed to help relieve pain and improve blood flow to the heart. In some cases, procedures like angioplasty or bypass surgery may be recommended to restore blood flow to the affected arteries.
Overall, anginas represent a collective reference to multiple instances of Angina pectoris, a condition signified by recurring chest pain caused by reduced blood supply to the heart muscle.
