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These studies suggest that chest pain can have various causes including cardiovascular issues, pulmonary conditions, anxiety, and post-surgical complications, and the appropriate diagnostic approach depends on the patient's specific symptoms and medical history.
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Pulmonary Embolism and Pleuritic Chest Pain Pulmonary embolism is a significant cause of pleuritic chest pain, characterized by sudden, sharp, and intense pain that worsens with breathing. This condition is found in 5% to 21% of patients presenting with pleuritic chest pain in emergency settings. Other serious causes include myocardial infarction, pericarditis, aortic dissection, pneumonia, and pneumothorax.
Asthma-Related Chest Pain In patients with acute asthma, chest pain is common and can present as a sharp, stabbing pain, often exacerbated by coughing, deep inspiration, or movement. This type of pain, although typically benign, can cause significant distress and diagnostic confusion.
Musculoskeletal Causes Chest pain can also arise from musculoskeletal issues, such as delayed chest wall pain due to sternal wire sutures. This pain is often described as sharp and stabbing, occurring months after a median sternotomy due to nerve entrapment and fibrous tissue reaction around the sutures.
Case of a 55-Year-Old Man with Hypertension A 55-year-old man with a history of hypertension and Marfan syndrome presented with sudden, sharp interscapular chest pain, accompanied by weakness, diaphoresis, and dyspnea. The differential blood pressure in his arms and ST-segment elevation on the electrocardiogram suggested a serious cardiovascular event, necessitating immediate diagnostic imaging such as a CT angiogram.
Case of a 27-Year-Old Man with Acute Chest Pain A 27-year-old man experienced acute, sharp right-sided chest pain and dyspnea, which worsened with deep inspiration. The absence of trauma, fever, and other symptoms pointed towards a non-traumatic cause, potentially requiring further imaging and clinical evaluation to rule out conditions like pneumothorax or pulmonary embolism.
Case of a 17-Year-Old Smoker A 17-year-old smoker presented with sudden, sharp chest pain radiating to the neck. Despite the lack of significant medical history, the acute nature of the pain warranted a thorough examination to exclude serious conditions such as spontaneous pneumothorax or other pulmonary issues.
Evaluation and Diagnosis of Chest Pain The 2021 AHA/ACC/ASE/CHEST/SAEM/SCCT/SCMR guidelines provide a comprehensive approach to evaluating chest pain. These guidelines emphasize risk stratification, cost-effective diagnostic testing, and shared decision-making with patients. They recommend using validated clinical decision rules and appropriate imaging techniques to diagnose the underlying cause of chest pain accurately.
Sharp chest pain can stem from various causes, including pulmonary embolism, asthma, musculoskeletal issues, and serious cardiovascular events. Accurate diagnosis requires a combination of clinical evaluation, imaging, and adherence to established guidelines. Understanding the diverse etiologies and appropriate diagnostic steps is crucial for effective management and treatment of patients presenting with sharp chest pain.
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