American family physician
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Approximately 1% of primary care office visits are for chest pain, and 2% to 4% of these patients will have unstable angina or myocardial infarction. Initial evaluation is based on determining whether the patient needs to be referred to a higher level of care to rule out acute coronary syndrome (ACS). A combination of age, sex, and type of chest pain can predict the likelihood of coronary artery disease as the cause of chest pain. ⋯ Those at low or intermediate risk of ACS can undergo exercise stress testing, coronary computed tomography angiography, or cardiac magnetic resonance imaging. In those with low suspicion for ACS, consider other diagnoses such as chest wall pain or costochondritis, gastroesophageal reflux disease, and panic disorder or anxiety states. Other less common, but important, diagnostic considerations include acute pericarditis, pneumonia, heart failure, pulmonary embolism, and acute thoracic aortic dissection.
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Degenerative cervical myelopathy encompasses a collection of pathologic conditions that result in progressive spinal cord dysfunction secondary to cord compression. Patients are typically male (3: 1 male-to-female ratio), and the average age of presentation is 64 years. The exact incidence is unclear because of differences in terminology and because radiographic findings can be present in asymptomatic individuals. ⋯ Conservative treatments with monitoring for progression may be considered in patients with mild to moderate disease. The evidence for the effectiveness of conservative treatments is scarce and of low quality, and outcomes can vary with individual patients. Primary care physicians play a vital role in recognizing the typical presentation of degenerative cervical myelopathy, coordinating treatment as indicated, and managing comorbidities.