Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0014848 (achalasia)
 2,804 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fifty-eight patients with angina-like chest pain had esophageal manometric testing. Forty-three had no evidence of coronary artery disease at the time of referral or at subsequent contact; 15 patients were proven to have coronary artery disease. High-amplitude contraction waves were the most frequently found manometric abnormality (15 patients). Less frequent were increased duration of contractions, achalasia, and diffuse esophageal spasm; the latter was present in only 3 patients. An approach to the interpretation of information obtained during manometry is presented. Using this approach, the esophagus was strongly implicated as the cause of the pain in 20 patients and was suspect in 18 others. Seven patients had results that exonerated the esophagus, and in the 13 remaining individuals, the esophagus was probably not the offending organ.
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PMID:Esophageal manometrics in patients with angina-like chest pain. 40 71

We prospectively studied 73 patients with angina-like chest pain severe enough to warrant admission to a coronary care unit over a five-month period. Thirty-four patients (47%) were found to have coronary artery disease as the cause of their symptoms, based on exercise testing, stress radionuclide imaging, or cardiac catheterization. The remaining 39 patients had normal cardiac findings and then underwent videoesophagography, radionuclide esophageal transit study, and esophageal manometry. Thirty-three of the 39 underwent acid perfusion testing (modified Bernstein's test). The findings at esophageal manometry were abnormal in 29 (74%) of 39. Manometric diagnoses were "nutcracker esophagus" in 17 (59%), nonspecific esophageal motility disorders in nine (31%), diffuse esophageal spasm in two (7%), and achalasia in one (3%). Bernstein's test reproduced symptoms in only 12%. The sensitivity of videoesophagography in detecting esophageal motility disorders was 66%, and that of radionuclide esophageal transit was 79%. The positive predictive values were 86% and 85%, respectively.
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PMID:Systematic esophageal evaluation of patients with noncardiac chest pain. 372 29

The excellent safety and predictable efficacy of isosorbide dinitrate (ISDN) have been demonstrated repeatedly during the past 25 years in a number of studies in which the agent has been used alone or in combination with other antianginal agents. Clinical studies to investigate the additive or synergistic effect of ISDN have been difficult to conduct because of the complexity of protocol design and length of studies required. However, combination therapy is well accepted in the clinical practice of medicine and cardiology and is used to obtain additive therapeutic effects while minimizing the side effects. The addition of ISDN not only to other standard and proven antianginal agents but also to calcium antagonists should prove to be a fruitful area for further clinical research benefiting patients with angina pectoris (caused by either coronary artery spasm or occlusive coronary artery disease), hypertension, and congestive heart failure. Noncardiovascular uses of ISDN may include the treatment of hyperspasticity of other smooth muscle beds, such as esophageal spasm and achalasia.
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PMID:Combination therapy with isosorbide dinitrate: current status and the future. 389 82

With age, a person has "accumulation" of diseases. In patients of older age groups occurs simultaneously for at least 3-4 diseases. Assigning patients with ischemic heart disease (IHD), the physician takes into account the presence of concomitant diseases, especially diseases of the gastrointestinal tract, since the defeat of the stomach, liver, intestine may influence not only on the clinical course of heart disease, but also to change the pharmacokinetics of cardiac drugs. All groups of drugs used in treating coronary artery disease, have different effects on the digestive organs. This can be a positive influence. For example, the use of beta-blockers and nitrates for prevention of bleeding from esophageal varices at cirrhosis of the liver, calcium antagonists in achalasia cardia. It is well known, and the negative effect of cardiac drugs: erosive and ulcerative lesions of the stomach with aspirin use, increasing manifestations of GERD in patients receiving calcium antagonists (dihydropyridines group). In this regard, we need for rational pharmacotherapy.
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PMID:[Cardiovascular pathology associated with digestive system diseases]. 2191 42

Achalasia cardiae is a rare esophageal motility disorder of unknown cause, which can remain asymptomatic for a long time. Diagnosis can be missed in view of the frequent absence of pathognomonic clinical signs and symptoms. We present the case of an elderly gentleman, who had achalasia incidentally detected by transthoracic echocardiography during evaluation of coronary artery disease.
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PMID:An unusual mediastinal mass in a patient with myocardial infarction. 2309 35