Chest Angina
ANGINA PECTORIS
Angina pectoris is a temporary pain caused by decreased blood supply to the heart muscle. It is also known as chest tightness.
Classification and Causes
Angina pectoris occurs when the coronary arteries supplying blood to the heart muscle become narrowed. When there is an increased demand for oxygen during physical exertion or stress, less blood flows into the heart muscle. The chest pain forces the individual to rest; afterward, the pain subsides.
How to Recognize?
•Pressure or squeezing pain in the chest, spreading to the lower jaw, one or both arms.
•Pain eases with rest.
•Shortness of breath.
•Sudden weakness or fatigue.
•Anxiety.
First Aid
Goals
•Relieve pain by encouraging the affected person to rest.
•If necessary, call for medical help.
•Assist the affected person in taking medication.
Actions
1.Help the affected person sit down. Ask if they are comfortable and reassure them. These actions will help them breathe more easily.
2.If the affected person has angina medication (tablets or spray), allow them to take it themselves. Assist if needed.
3.Encourage the affected person to rest and protect them from bystanders. The pain should ease within a few minutes.
Dangers and Notes
•Persistent or recurring pain may be a symptom of a heart attack, so call for medical help at 112.
•Have the person chew a whole aspirin tablet. Continuously monitor and record vital signs: consciousness, pulse, and breathing.
•If the affected person loses consciousness, open the airway and check for breathing. Be prepared to perform chest compressions and rescue breaths if necessary.