The Coronavirus disease 2019 (COVID-19) pandemic is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Cardiac injuries are among the complications caused by COVID-19. This report presents the case of a 25-year-old patient hospitalized due to Coronavirus infection with the complication of recurrent acute pericarditis. The patient was treated with colchicine and high-dose ibuprofen, and the patient was then discharged in stable condition. This report demonstrates an effective treatment plan for acute pericarditis secondary to COVID-19 infection.
Cardiovascular complications such as arrhythmias, hypoxemic cardiomyopathy, pericarditis, myocardial infarction, heart failure, and myocarditis are rare but seen in COVID-19 patients. These cardiac injuries could be the result of direct SARS-CoV-2 effects. The most prominent mediator of this hypothesis is angiotensin-converting enzyme-2 (ACE2) receptors, which are highly expressed in heart and lung tissues. These ACE2 receptors are found to be the functional receptors for the Coronavirus. Another hypothesis for cardiac complications in COVID-19 patients is macrophage-induced inflammation. The SARS-CoV-2 infection leads to invasion of epithelial cells by binding with ACE-2 receptors, localized inflammation, endothelial and macrophage activation, tissue damage, and dysregulated cytokine release. Current data have shown that mRNA COVID-19 vaccines are efficacious and safe for indicated patients. However, these vaccines can cause mild adverse reactions similar to those of traditional vaccines, and more severe side effects can also be seen infrequently. The exact pathogenesis of COVID-19 vaccine-induced pericarditis remains unknown, but there are several hypotheses regarding the pathophysiology of pericarditis after COVID-19 vaccine administrations. There has been speculation that mRNA vaccines can produce a large number of antibodies in a small subgroup of people, especially young individuals, and this elicits an inflammatory response similar to the multisystem inflammatory syndrome associated with SARS-CoV-2 infection. Another proposed mechanism is the cross-reaction between produced antibodies and the pericardium, leading to myocardial and pericardial inflammation induction. This report describes a 69-year-old female who presented with three days of chest pain that started one day after a booster shot of the Moderna COVID-19 vaccine. The patient was diagnosed with pericarditis, and she was effectively treated with colchicine and later steroids.
Wellens syndrome is an electrocardiogram (ECG) pattern associated with critical stenosis of the proximal left anterior descending (LAD) artery. In patients with Wellens syndrome, characteristic biphasic or inverted T waves are seen on ECG. This case report presents a 48-year-old male admitted for chest pain and shortness of breath who was found to have a Wellens syndrome ECG pattern. Oddly, cardiac catheterization revealed multi-vessel coronary artery disease, and critical proximal LAD artery stenosis was not appreciated. Ultimately, the patient was treated with coronary artery bypass graft (CABG) surgery and later discharged in stable condition.
Rectus sheath hematomas can occur due to nontraumatic increases in abdominal pressure from respiratory disease such as chronic obstructive pulmonary disease (COPD). This case study describes a 59-year-old male who was on dual antiplatelet therapy after a right coronary percutaneous intervention for acute coronary syndrome. He developed abdominal pain and ecchymosis on dual antiplatelets and was found to have a rectus sheath hematoma. The hematoma resolved with conservative care and did not require surgical intervention. The etiology of rectus sheath hematoma is thought to be due to coughing spells from chronic obstructive pulmonary disease exacerbation while taking dual antiplatelet therapy. Cases of rectus sheath hematomas continue to emerge in the literature with similar patient histories, and we should be cognizant of this possible complication in patients with chronic coughing.
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