Spontaneous remission in variant angina

Area of Science:

• Cardiology
• Clinical Medicine

Background:

• Variant angina, also known as Prinzmetal's angina, is a clinical syndrome characterized by recurrent episodes of myocardial ischemia.
• The long-term prognosis and natural history of variant angina, particularly less severe forms, remain incompletely understood.

Observation:

• This report details four cases of variant angina.
• Patients experienced complete remission of anginal pain.
• Follow-up periods ranged from seven months to 15 years.

Findings:

• Total remission of anginal symptoms was observed in all four reported cases.
• The clinical course during extended follow-up was benign.
• Spontaneous and complete recovery from variant angina is a possibility.

Implications:

• The findings suggest that a subset of variant angina cases may have a favorable natural history.
• Further research into the natural history of benign forms of variant angina is warranted.
• These observations may influence clinical management and patient counseling for variant angina.