Unstable Angina ICD-10-CM Codes

Unstable angina occurs suddenly and unexpectedly, often at rest or with minimal exertion, and is more intense and lasts longer than stable angina. It may not be relieved with rest or nitroglycerin and requires immediate medical attention.

Diagnosis typically involves a physical exam, patient history, electrocardiogram (ECG), blood tests, and imaging tests like coronary angiography to visualize blood flow in the heart.

Yes, lifestyle changes such as a heart-healthy diet, regular exercise, quitting smoking, and managing stress can help reduce the frequency and severity of episodes and improve overall heart health.