Unstable angina

Question 1

What is more serious, unstable angina or stable angina?

Answer 1

Unstable angina

Unstable angina poses a higher risk of heart attacks.

Question 2

What are the characteristics of unstable angina?

Answer 2

Changes in frequency, severity, and duration of pain and other symptoms

These changes indicate a worsening condition.

Question 3

How does unstable angina differ from stable angina in terms of occurrence?

Answer 3

Unstable angina occurs unpredictably

Stable angina typically occurs during physical exertion or stress.

Question 4

What may patients report regarding the frequency and severity of anginal attacks in unstable angina?

Answer 4

Attacks have become more frequent and severe

This change can occur over several days or weeks.

Question 5

What can trigger anginal attacks in unstable angina?

Answer 5

Attacks may awaken patients from sleep or occur at rest

This unpredictability indicates a higher risk.

Question 6

Is anginal pain in unstable angina always relieved by rest or medications?

Answer 6

No, it may or may not be relieved

This unpredictability adds to the severity of the condition.

Question 7

What are unstable angina attacks often considered warning signs of?

Answer 7

An impending myocardial infarction (MI)

Prompt medical attention is essential to prevent a heart attack.