Chest Pain and Angina: What It Is, How to Manage It, and When to See a Doctor
March 16, 2026Chest pain can be frightening, especially when it comes on suddenly or feels unfamiliar. One common cause of chest pain is angina, a condition related to reduced blood flow to the muscles of the heart. While angina itself is not a heart attack, it is a warning sign that your heart may not be getting enough oxygen.
For patients, understanding what angina is and when to seek medical care can help protect long-term heart health.
What Is Angina?
Angina is a type of chest pain or discomfort that occurs when the heart muscle does not receive enough oxygen-rich blood. It is most often caused by coronary artery disease, where arteries become narrowed or blocked by plaque buildup.
Angina is not a disease on its own. It is a symptom of an underlying heart condition that a healthcare professional should evaluate.
What Does Angina Feel Like?
Angina symptoms vary from person to person. Common descriptions include:
- Pressure, tightness, or squeezing in the chest
- Pain that may spread to the shoulders, arms, neck, jaw, or back
- Shortness of breath
- Fatigue
- Nausea or lightheadedness
Some people experience angina during physical activity or emotional stress, while others may notice symptoms at rest.
Types of Angina
Stable Angina
- Occurs during exertion or stress
- Follows a predictable pattern
- Improves with rest or medication
Unstable Angina
- Occurs suddenly or at rest
- Feels more severe or lasts longer
- Requires immediate medical attention
Variant or Microvascular Angina
- May occur without significant artery blockage
- More common in women
- Often requires specialized evaluation
How Is Angina Diagnosed?
A primary care provider may begin evaluation with:
- A detailed health history
- Physical exam
- Blood pressure and cholesterol checks
- Electrocardiogram (EKG)
- Blood tests
If needed, your PCP may refer you to a cardiologist for additional testing, such as a stress test or imaging studies.
How to Manage and Prevent Angina
Managing angina focuses on improving heart health and reducing strain on the heart.
- Maintain a heart-healthy diet
- Stay physically active with provider guidance
- Manage stress
- Quit smoking
- Maintain a healthy weight
Your provider may recommend medications to:
- Improve blood flow
- Lower blood pressure or cholesterol
- Reduce heart workload
Regular follow-ups with your PCP help monitor symptoms and prevent the progression of heart disease.
When to See a Doctor for Chest Pain
Seek medical care if you experience:
- New or unexplained chest pain
- Chest pain that occurs more often or lasts longer than is usual for you
- Pain with shortness of breath, dizziness, or nausea
- Chest pain that does not improve with rest
Call 911 immediately if chest pain is sudden, severe, or feels different than usual.
❤️ Concerned about chest pain or heart health? Help is close to home. ❤️
Schedule an appointment with a primary care provider in Athens, GA, or any St. Mary’s Primary Care location
