Related Experiment Videos
Oesophageal dysfunction in non-infarction coronary care unit patients
Acta Medica Scandinavica
|January 1, 1979
Summary
Oesophageal dysfunction (OD) and ischaemic heart disease (IHD) often present with similar chest pain symptoms. Differentiating these conditions requires a thorough patient history focusing on both cardiac and oesophageal discomfort indicators.
Area of Science:
- Gastroenterology
- Cardiology
- Internal Medicine
Background:
- Oesophageal dysfunction (OD) is frequently observed in patients without a clear diagnosis after coronary care unit discharge.
- Chest pain is a common symptom that can originate from either cardiac or oesophageal issues, complicating differential diagnosis.
Purpose of the Study:
- To investigate the prevalence of oesophageal dysfunction and ischaemic heart disease in patients presenting with undiagnosed chest pain.
- To identify distinguishing symptoms and diagnostic factors for oesophageal dysfunction versus ischaemic heart disease.
Main Methods:
- Investigated 55 patients using oesophageal manometry, acid perfusion test, and exercise ECG.
- Collected data on patient symptoms, including those related to oesophageal function and cardiac events.
Main Results:
- 32 patients showed signs of OD, while 19 had signs of ischaemic heart disease (IHD).
- Symptoms like heartburn, acid regurgitation, and specific chest pain patterns were significantly more common in OD patients.
- Effort-induced chest pain relieved by nitroglycerine was more frequent in IHD patients, but also observed in OD patients.
Conclusions:
- Oesophageal dysfunction and ischaemic heart disease share overlapping symptoms, particularly chest pain.
- A detailed patient history, specifically inquiring about both cardiac and oesophageal symptoms, is crucial for accurate differential diagnosis of chest pain.