Background: COVID-19 vaccines have greatly decreased both rate of morbidity and mortality of the COVID-19 infection, but studies have reported myocarditis in patients after vaccination especially with mRNA vaccines. The purpose of this study is to identify if there is a significant correlation between COVID-19 vaccines and myocarditis. Methods: We systematically searched PubMed, Web of [...]

Case Presentation: A 57-year-old female with a history of heart failure with reduced ejection faction, COPD, and a right renal mass presented to the emergency department with a 3-month history of lower leg ulcers. The patient noticed purple discoloration of the lower extremities 2 weeks after receiving the second dose of the Moderna COVID-19 vaccine [...]

Case Presentation: 56-year-old woman presented with fluctuating sensorium for 5 days and left side weakness of one day duration. She has past medical history of hypothyroidism and hyperlipidemia. Her home medications included levothyroxine and atorvastatin. She received two doses of mRNA-1273 vaccine, with first dose being around 12 weeks before presentation and second dose 8 [...]

Case Presentation: We describe a 56-year-old man who presented with a three-week-history of dyspnea. The dyspnea began two days following the first dose of a two-part Moderna COVID-19 vaccination series. In the three weeks prior to presentation, he had sought help at an urgent care, and from his primary care physician, and was treated with [...]

Case Presentation: A 28-year-old male patient presented to the hospital with central, non-radiating, moderate-intensity chest pain that started four days after his second dose of Pfizer-BioNTech COVID-19 vaccine. The patient had neither any prior history of SARS-COV2 infection nor known exposure to a symptomatic patient. He denied any fever, chills, diaphoresis, upper or lower respiratory [...]