PubMed · 2726021
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B Handerhan. 1989. Action stat! Chest pain.. https://doi.org/10.1097/00152193-198906000-00014
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Dysphagia and chest pain are the two commonest symptoms of abnormalities of oesophageal motility. Dysphagia is to be distinguished into high or oropharyngeal and low or oesophageal dysphagia. Oropharyngeal dysphagia pertains to dysfunction of the pars cricopharyngea of the M. constrictor pharyngis inferior (M. cricopharyngeus), which is frequently associated with a Zenker diverticulum. Treatment consists of endoscopical or surgical myotomy and diverticulectomy. In achalasia there is incomplete relaxation of the lower esophageal sphincter with aperistalsis. The main treatment modalities are endoscopic pneumodilation and surgical myotomy of this sphincter. In dysphagia or non-cardiac chest pain spastic or hypocontractile abnormalities of the oesophageal motility can be involved, these are often difficult to treat. Disorders of gastric motility are mainly gastroparesis and functional dyspepsia. In diabetic gastroparesis, adequate monitoring of the blood sugar level is also necessary. New insights into the pathophysiology of functional dyspepsia concern abnormal visceral sensitivity and reduced adaptive relaxation of the stomach during intake of food.
Ischemic heart disease is the major cause of death, disability and lost productivity in the developed countries of the world. The evolution of cardiac care units has improved patient survival from myocardial infarctions, but requires a high-tech, very expensive treatment facility. Chest pain centers, located in emergency departments, present an efficient alternative to triage patients with chest pain, providing prompt and accurate diagnosis, risk evaluation and appropriate treatments. Hospitals benefit from this cost-effective approach as resources are used more efficiently, and patients benefit from a supportive treatment facility that focuses on early intervention. Early recognition of prodromal unstable angina symptoms and intercession with newly developed treatment can help move the cardiologist toward a more proactive role that minimizes or avoids myocardial infarctions rather than reacting to the acute event.