Noncardiac Chest Pain: When the Esophagus Is the Cause

← Patient Education

Noncardiac chest pain is chest pain that a clinician has evaluated and found is not coming from the heart, and the most important word in that sentence is "evaluated." Chest pain is a heart problem until a clinician says otherwise. No article, symptom checklist, or past experience with heartburn can make that call for you. This page is for adults in Arlington, Annandale, and the rest of Northern Virginia who have already had their heart checked, been told the pain is not cardiac, and are still having it. It explains how the esophagus can cause chest pain, what national guidelines say about the digestive workup that comes next, and what treatment depends on.

If you have chest pain right now, call 911. This is especially important if the pain comes with shortness of breath, sweating, nausea, lightheadedness, or pain spreading to the shoulder, arm, neck, jaw, or upper abdomen. Do not drive yourself, and do not wait to see whether an antacid helps. The 2021 chest pain guideline from the American Heart Association and the American College of Cardiology specifically calls for educating patients to call 9-1-1 for emergency transport to the nearest emergency department.

This article is general education, not medical advice. It is not a way to decide whether your own chest pain is serious.

Why noncardiac chest pain starts with the heart

It can feel backward to begin a digestive health page with heart testing, but every guideline on this topic does the same thing, for good reason.

Heart pain and esophageal pain can feel the same. The 2022 American College of Gastroenterology (ACG) guideline on GERD describes reflux-related chest pain as "indistinguishable from cardiac pain." The cardiology guideline makes the same point from the other side: people with heart problems often describe pressure, tightness, squeezing, heaviness, or burning, and not only in the chest but in the shoulder, arm, neck, upper abdomen, or jaw. A burning feeling behind the breastbone is not proof of reflux. The guideline also notes that women diagnosed with a heart attack or related condition more commonly have accompanying symptoms such as nausea, palpitations, and shortness of breath.

That is why the AHA and ACC guideline asks clinicians to stop calling chest pain "atypical." Its recommended language is cardiac, possibly cardiac, or noncardiac, and its pocket summary explains that "atypical" is a misleading descriptor that can be heard as "probably nothing." The guideline's focus for every patient is the early identification or exclusion of life-threatening causes, and it advises against delaying transfer to an emergency department for testing when a heart problem is suspected in an office setting.

The ACG guideline follows the same order. Its recommendation is that in people who have chest pain without heartburn, and who have had an adequate evaluation to exclude heart disease, objective testing for GERD is recommended. The heart evaluation comes first. The digestive evaluation is what happens after.

What noncardiac chest pain means, and what it does not

"Noncardiac chest pain" is a starting point, not a diagnosis. It means the heart has been looked at and is not thought to be the cause. It does not yet say what the cause is. The AHA and ACC guideline lists a wide range of noncardiac sources, grouped into lung causes, chest wall causes such as costochondritis and muscle strain, psychological causes such as panic disorder and anxiety, and gastrointestinal causes. Its gastrointestinal list includes:

• Gastroesophageal reflux disease, gastritis, and esophagitis
• Esophageal spasm
• Hiatal hernia
• Peptic ulcer disease
• Dyspepsia, or indigestion
• Gallbladder inflammation (cholecystitis)
• Pancreatitis

Some of these are covered on their own pages, including gastritis, peptic ulcers, gallstones, and pancreatitis. This page focuses on the esophagus, the muscular tube that carries food from the throat to the stomach and runs directly behind the heart. That location is a large part of why its pain is so easy to confuse with heart pain.

Two more points about the label. First, a past heart evaluation covers the pain you had at the time. The cardiology guideline defines acute chest pain as symptoms that are new, or that have changed from before in pattern, intensity, or duration. Pain that is different from what was checked is new chest pain, and it needs to be treated that way. Second, there is no current U.S. gastroenterology society guideline written specifically for noncardiac chest pain. What exists are the cardiology guideline, the chest pain recommendations inside the ACG GERD guideline, the international classification of esophageal motility disorders, and the Rome criteria for disorders of gut-brain interaction. This page draws on each of them and says which one it is quoting.

Esophageal causes of noncardiac chest pain

Once the heart has been cleared, the esophageal causes tend to fall into four groups. More than one can apply at the same time.

Reflux

Stomach contents moving back up into the esophagus can cause chest pain, either along with heartburn and regurgitation or, as the ACG guideline notes, as the only symptom. Our page on GERD and acid reflux explains the condition in full, and a hiatal hernia can make reflux more likely. The point for chest pain is that reflux has to be shown, not assumed, the same principle our silent reflux page applies to throat symptoms. The ACG guideline reviewed studies of acid-reducing medicine for noncardiac chest pain and found it helped only in people whose testing showed erosive esophagitis or abnormal acid exposure. When endoscopy and pH monitoring were both normal, the medicine did no better than a placebo, and the presence of heartburn did not reliably predict who would improve.

Motility disorders

The esophagus moves food downward with coordinated muscle contractions. When those contractions are too strong, poorly timed, or the valve at the bottom does not relax properly, the result can be chest pain, trouble swallowing, or both. The Chicago Classification version 4.0, the international standard for diagnosing these disorders, lists noncardiac chest pain as a clinically relevant symptom of three of them:

• Distal esophageal spasm, in which contractions in the lower esophagus fire too early.
• Hypercontractile esophagus, sometimes called jackhammer esophagus, in which contractions are abnormally forceful.
• Esophagogastric junction outflow obstruction, in which the lower valve does not open fully even though the rest of the esophagus moves.

The classification is careful on one point: these manometry patterns matter clinically only when a person also has the matching symptoms. A pattern on a test without symptoms is not a diagnosis. Achalasia, the most widely recognized motility disorder, can also cause chest pain, though its main symptom is usually difficulty swallowing.

Inflammation that is not reflux

Eosinophilic esophagitis is an allergic-type inflammation of the esophagus. It is better known for food that sticks, but the newest Rome criteria, published in May 2026 and summarized in a United European Gastroenterology Journal review, advise considering esophageal biopsies to rule it out when chest pain happens during eating. Their reasoning is that pain triggered by meals may stand in for a swallowing problem the person has not noticed as one.

A sensitive esophagus

Sometimes every test is normal: no excess acid, no inflammation, no motility disorder. The pain is still real. The Rome criteria describe two conditions in which the problem is how the esophagus and nervous system process sensation rather than visible damage. In reflux hypersensitivity, reflux testing shows a normal amount of reflux, but the person's symptoms line up with individual reflux episodes. In functional chest pain, chest pain behind the breastbone persists with no heartburn or swallowing trouble, and with no evidence of reflux, eosinophilic esophagitis, or a major motility disorder as the cause. The Rome criteria require cardiac causes to be ruled out first. The 2026 Rome V update renamed these conditions esophageal disorders of gut-brain interaction and added that symptoms must persist despite an optimized 8-week course of acid-reducing therapy before either diagnosis applies.

The GI workup for noncardiac chest pain

The cardiology guideline gives the handoff in two recommendations. People with chest pain should be evaluated for noncardiac causes if the pain persists or keeps coming back despite a negative stress test or other heart evaluation, or after being classified as low risk. And for recurrent chest pain with no cardiac or lung cause found, an evaluation for gastrointestinal causes is reasonable.

From there, the ACG guideline and the Chicago and Rome documents describe a stepwise path. Not everyone needs every step, and the order depends on your symptoms and on what earlier tests already showed.

A careful history

When the pain happens, what it feels like, whether it comes with meals, swallowing, lying down, or exercise, whether there is also heartburn, regurgitation, or food sticking, and what medicines you have tried. Exercise-related pain points back toward the heart, and a gastroenterologist will say so. Bring the results of your heart evaluation, or the name of the facility where it was done.

Upper endoscopy

An upper endoscopy, or EGD, lets a gastroenterologist look at the lining of the esophagus, stomach, and first part of the small intestine. It can show reflux damage, a hiatal hernia, a narrowing, or signs of eosinophilic esophagitis, and it allows biopsies. The ACG guideline names endoscopy, reflux monitoring, or both as the objective GERD testing it recommends for chest pain without heartburn.

Reflux monitoring

A wireless capsule attached to the esophageal lining during an endoscopy, or a thin catheter passed through the nose, records reflux over one to several days. The ACG guideline describes how these tests also correlate symptoms with reflux episodes, which is how reflux hypersensitivity is identified. Our page on GERD not responding to medication explains when the test is done on or off acid-reducing medicine.

Esophageal manometry

High-resolution manometry measures the pressure and coordination of the esophageal muscles as you swallow. The ACG guideline describes it as part of the workup for people with noncardiac chest pain, especially those whose pain did not respond to a trial of acid-reducing medicine, to look for a motility disorder. It is the test that identifies the Chicago Classification disorders listed above.

Treatment of noncardiac chest pain depends on the cause

Because noncardiac chest pain is a category rather than one condition, there is no single treatment. The workup exists to point to the right one.

• Reflux confirmed by testing. Treatment follows the GERD approach, starting with acid-reducing medicine taken correctly and the everyday measures on our GERD page. If you have been on a proton pump inhibitor for a long time, our guide to long term PPI use covers what is known about safety and stopping.
• A motility disorder. Management depends on which disorder it is and how much it affects eating and daily life. Some, like achalasia, have procedural treatments performed at specialized centers. Our achalasia page explains those options.
• Eosinophilic esophagitis. This has its own treatment approach, described on our eosinophilic esophagitis page.
• Reflux hypersensitivity or functional chest pain. Here the aim is the heightened sensitivity itself rather than acid alone. The Rome V update includes a chapter reviewing brain-gut behavioral therapies and medicines that act on the nerves of the gut, often called neuromodulators. The cardiology guideline separately rates referral to a cognitive-behavioral therapist as reasonable for people with repeated, similar chest pain episodes and no physical cause found on prior testing, including a negative heart workup. A referral like that is not a suggestion that the pain is imagined. It reflects how the gut and nervous system interact.

Do not start, stop, or change a prescribed medicine based on this page. Those decisions belong with the physician who knows your results.

When noncardiac chest pain needs urgent attention again

A clean heart evaluation in the past is not a pass for every future episode. Call 911 if you have chest pain that:

• Is new, or different in pattern, intensity, or duration from the pain that was evaluated
• Comes with shortness of breath, sweating, lightheadedness, fainting, or nausea
• Spreads to the shoulder, arm, neck, jaw, or back
• Comes on with physical exertion
• Follows forceful vomiting, which the cardiology guideline lists alongside esophageal rupture among the life-threatening causes to rule out

Some digestive symptoms alongside chest pain also call for prompt evaluation: trouble swallowing or food that sticks, and weight loss you did not intend. Vomiting blood or material that looks like coffee grounds, or passing black, tarry stools, can mean bleeding in the upper digestive tract and needs emergency care. Our pages on difficulty swallowing and when to see a gastroenterologist explain why these matter.

Preparing for a visit about noncardiac chest pain

The first appointment goes further when you bring:

• The results of your heart evaluation, such as an ECG, stress test, CT scan, or emergency department records, or the name of the facility where testing was done
• A short log of recent episodes: when they happened, how long they lasted, and what you were doing or eating
• Any other symptoms, including heartburn, regurgitation, food sticking, cough, or belching
• Every medicine you take, including over-the-counter acid reducers, and how and when you take them
• Any earlier endoscopy, biopsy, or reflux test results

Our page on what to expect at your first gastroenterologist visit covers the rest.

Evaluation for noncardiac chest pain at GC of NoVA

Gastroenterology Center of Northern Virginia sees adults across Arlington, Annandale, and the surrounding communities whose chest pain has been checked by a cardiologist, primary care physician, or emergency department and is still unexplained. Our five gastroenterologists start with your history and your heart evaluation, and if anything in either points back toward the heart, we will say so and help you get that addressed first. Upper endoscopies are performed at VHC Health, Inova Fairfax Hospital, and the Woodburn Endoscopy Center. When the findings call for reflux monitoring or manometry, our physicians arrange that testing, explain what the results mean, and coordinate any referral that treatment requires.

We see patients at our Arlington office at 1715 N George Mason Drive, adjacent to VHC Health, and our Annandale office at 3299 Woodburn Road in the Woodburn Medical complex. If your heart has been cleared and the chest pain keeps coming back, call Arlington at (703) 522-7476 or Annandale at (703) 560-6106, or learn more at gcofnova.com. For chest pain happening now, call 911 instead.

This article is for general education and is not medical advice. Talk with a qualified gastroenterologist about your symptoms, diagnosis, and treatment options.