Final answer:
Pericarditis, which is the inflammation of the sac surrounding the heart, can be aggravated by deep breathing, coughing, and certain body positions. It often causes chest pain and difficulty breathing, and can be diagnosed using techniques like electrocardiograms or echocardiograms.
Step-by-step explanation:
Pericarditis is an inflammation of the pericardium, which is the sac surrounding the heart. Actions that can aggravate pericarditis typically include deep breathing, coughing, and certain body positions that put stress on the pericardial area. The condition can cause chest pain, difficulty breathing, and a dry cough. Diagnosis often involves a chest radiograph, electrocardiogram, echocardiogram, aspirate of pericardial fluid, or biopsy of the pericardium.
While not always necessary, clinical intervention may include antibacterial medications in the case of infections caused by bacteria such as Staphylococcus spp. and Streptococcus spp., which are known to cause acute pericarditis.