In-depth

Complications

Dysphagia

Symptoms

Angina

Angina is a common type of chest pain caused by coronary artery disease. Unstable angina can be a warning sign of a heart attack.

Tests and diagnosis

Esophageal manometry

Esophageal manometry is a test that may be used to help diagnose disorders of the esophagus or to prepare for esophageal surgery.

Upper endoscopy

Find out what to expect during your endoscopy exam.

X-ray

X-rays are a form of radiation that can make images of your bones and internal organs.

Oct. 19, 2012

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