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Malignant hypertension (hypertensive emergency), is an extreme elevation of blood pressure under certain conditions that can lead to organ damage and other serious consequences. It is a common condition that affects about one in three Americans, according to the Centers for Disease Control and Prevention. An elevation of systolic blood pressure above 180 mmHg and diastolic blood pressure above 120 mmHg is considered a hypertensive emergency. This article addresses the case of a 61-year-old female patient who presented to the ER with a semicomatose and gasping condition and response to painful stimuli with an unclear voice. She also had unstable vital signs, with a blood pressure of 370/200 mmHg, a pulse rate of 115, a respiratory rate of 22, and a pulse oximetry of 96%, but no fever. Her son provided a brief history and reported that a stressful condition had occurred at home one hour before; she had begun to scream and been brought to the ER by ambulance in the condition described above. Cardiac monitoring and an electrocardiograph were performed and indicated a normal condition besides the unstable vital signs. Oxygen was administered via a nasal cannula with 20 mg of intravenous hydralazine, and the patient’s blood pressure improved progressively. Moreover, she regained consciousness with no end-organ damage. A hypertensive emergency is usually associated with end-organ damage, such as heart, kidney, eye, or brain damage. However, in this case, despite the extreme elevation of her blood pressure, the patient suffered no organ damage. It is essential to manage the extreme elevation of blood pressure as soon as possible and monitor the patient for consequences.

Myopericarditis remains a prominent infectious inflammatory disorder throughout a patient's lifetime. Moreover, viral pathogens have been proven to be the leading contributors to myopericarditis in the pediatric and adult populations. Despite the current comprehensive knowledge of myocardial injury in viral and post-viral myopericarditis, the cellular and molecular mechanisms of SARS-CoV-2-induced myopericarditis are poorly understood. This report presents a case of coronavirus (COVID-19) fulminant myopericarditis and acute respiratory distress syndrome (ARDS) in a middle-aged male patient: a 51-year-old man with a history of hypertension who arrived to the emergency department with a dry cough, fatigue, dyspnea, and a fever. A real-time reverse transcriptase-polymerase chain reaction (RT-PCR) assay confirmed a diagnosis of COVID-19 infection, resulting in the patient's admission to the airborne isolation unit for clinical observation. When his condition began to deteriorate, the patient was transferred to the cardiac care unit after electrocardiography detected cardiac injury, demonstrating diffuse ST-segment elevation. Laboratory evaluations revealed elevated troponin T and BNP, with an echocardiogram indicating global left ventricular hypokinesia and a reduced ejection fraction. The patient was treated with hydroxychloroquine, azithromycin, dobutamine, remdesivir, and ventilatory support. This specific case highlights the severity and complications that may arise as a direct result of COVID-19 infection.