<unk>  is anginal chest discomfort that occurs following meals. It is thought to be due to an increase in vascular tone or a reduction in coronary blood flow.
Postprandial angina pectoris
Abdominal angina
Nocturnal angina pectoris
Hypogastric pain
Heat syncope
Vasovagal syncope
Defecation syncope
Acute abdominal pain