Case Presentation: This is a case of cardiac myxoma in a 78-year-old female with a history of atrial fibrillation on chronic anticoagulation. The patient presented to the Emergency Department with left-sided intermittent chest pain and a one-month history of exertional fatigue and dyspnea. Physical examination revealed a diastolic rumble in the left lower sternal border. [...]

Case Presentation: A 73-year-old woman with past medical history of hypertension was discovered unresponsive at home, prompting initiation of CPR during transportation to the Emergency Department, resulting in the restoration of spontaneous circulation (ROSC). A chest x-ray indicated the presence of left-sided tension pneumothorax, necessitating the placement of a chest tube. Initial electrocardiogram (EKG) findings [...]