Left Chest Pain and Dizziness: Possible Causes and Next Steps - Cardiology

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Left chest pain accompanied by dizziness?


Hello, doctor.
Recently, I've experienced two episodes of left chest pain (the pain point is about a palm's distance from my armpit) over the past week.
The first episode lasted about forty minutes, with varying intensity from severe to mild, accompanied by dizziness.
The second episode was mild but lasted over half a day, also causing dizziness and shortness of breath.
Could you please tell me what conditions this might indicate? If I go to the hospital for an examination, will the doctor conduct a thorough evaluation? I don't want to go to a large hospital just to receive medication and waste medical resources.
Could anemia cause these symptoms? I apologize for the trouble! Thank you!

Guagua, 20~29 year old female. Ask Date: 2012/11/15

Dr. He Dongjin reply Cardiology


Hello, based on your description, it seems to be caused by mitral valve prolapse.
It is advisable for you to visit a cardiologist for further examination.
Changhua Hospital cares about your health.

Reply Date: 2012/11/15

More Info


Left chest pain accompanied by dizziness can be concerning and warrants careful evaluation. Given your symptoms, there are several potential causes to consider, ranging from musculoskeletal issues to more serious cardiovascular conditions.

1. Possible Causes:
- Musculoskeletal Pain: This is one of the most common causes of chest pain, especially if the pain is localized and can be reproduced by movement or palpation. Conditions like costochondritis (inflammation of the cartilage connecting the ribs to the sternum) or muscle strain can lead to pain in the chest area.

- Cardiovascular Issues: While less common in younger individuals, conditions such as angina (chest pain due to reduced blood flow to the heart) or even myocardial infarction (heart attack) can present with chest pain and dizziness. Symptoms like shortness of breath, sweating, or radiating pain to the arm or jaw would be concerning.

- Pulmonary Issues: Conditions such as a pulmonary embolism (a blood clot in the lungs) or pneumothorax (collapsed lung) can also cause chest pain and dizziness. These are typically associated with sudden onset of symptoms and may require immediate medical attention.

- Gastrointestinal Causes: Gastroesophageal reflux disease (GERD) or esophageal spasms can mimic chest pain and may be associated with discomfort after eating or lying down.

- Anxiety or Panic Attacks: These can also manifest as chest pain and dizziness, often accompanied by a feeling of impending doom or hyperventilation.

2. Next Steps:
- Seek Medical Attention: Given the nature of your symptoms, it is advisable to seek medical attention promptly. A healthcare provider will likely perform a thorough history and physical examination, focusing on the characteristics of your pain, associated symptoms, and any relevant medical history.

- Diagnostic Tests: Depending on your initial evaluation, your doctor may recommend several tests:
- Electrocardiogram (ECG): To assess your heart's electrical activity and rule out any acute cardiac issues.

- Chest X-ray: To check for any lung-related problems or structural issues in the chest.

- Blood Tests: To evaluate for anemia, cardiac enzymes, or other markers of inflammation or infection.

- Echocardiogram or Stress Test: If there is a concern for heart-related issues, these tests may be indicated.

- Consider Your Symptoms: If you experience any worsening of symptoms, such as increased pain, difficulty breathing, or new symptoms like sweating or nausea, seek emergency care immediately.

3. Anemia Consideration: Anemia can indeed cause dizziness and fatigue, but it typically does not cause localized chest pain. However, if you have a history of anemia or other risk factors, it would be prudent to mention this to your healthcare provider.

4. Avoiding Unnecessary Visits: While it’s understandable to want to avoid unnecessary medical visits, your symptoms warrant a thorough evaluation to rule out serious conditions. It’s better to err on the side of caution when it comes to chest pain.

In conclusion, while there are many potential causes for your symptoms, it is crucial to have them evaluated by a healthcare professional. They can provide a more accurate diagnosis and appropriate treatment plan based on your specific situation. Remember, your health and peace of mind are paramount, and seeking help is a responsible step.

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