What is a burning or gnawing pain, or feeling of distress, referred to the region of the heart, accompanied with cardisc palpitation; heartburn. It is usually a symptom of indigestion called?

cardialgla — A burning or gnawing pain, or feeling of distress, referred to the region of the heart, accompanied with cardisc palpitation; heartburn. It is usually a symptom of indigestion. (Webster's 1913.)

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