Detection of Subclinical Cardiac Dysfunction in Patients With Sickle Cell Disease Using Speckle-Tracking Echocardiography.

Sickle cell disease (SCD) is characterized by chronic anemia and recurrent ischemia-reperfusion episodes, which can lead to high-output heart failure. The impact of SCD on cardiac structure and function remains underinvestigated. We conducted a single-institution retrospective analysis of clinical and echocardiographic data from patients with hemoglobin SS SCD (SCD-SS) between January 2016 and June 2022.

Acquired Hemophilia A and ST-Elevation Myocardial Infarction (STEMI): A Rare Presentation and Management Dilemma.

Thrombotic events are a rare complication of recombinant activated factor VII (rFVIIa) therapy in patients with hemophilia. We present a case of a 71-year-old male who developed ST-elevation myocardial infarction after receiving rFVIIa replacement therapy for acquired hemophilia A.

A Mid-Ventricular Variant of Takotsubo Cardiomyopathy: A Case Study and Review of Literature.

Different variants of Takotsubo cardiomyopathy (TC) have been described recently. In the present case, we report a post-menopausal woman who had been experiencing significant emotional distress, admitted with typical chest pain, electrocardiographic changes, and elevated troponin levels. She underwent left heart catheterization that demonstrated mild non-obstructive coronary disease and mid-ventricular focal wall motion abnormality, consistent with the mid-ventricular variant of TC.

Extracorporeal Membrane Oxygenation Support in a Young Patient With COVID-19 Infection.

Critically ill patients with coronavirus disease 2019 (COVID-19) infection often require mechanical ventilation, and still many of them will progress to worsening hypoxia and death. Veno-venous extracorporeal membrane oxygenation (VV-ECMO) has been used in some centers, but its role in the setting of COVID-19 infection is still unclear to date. We describe a case of a young female patient with obesity but otherwise no other underlying medical conditions who was admitted with respiratory failure secondary to COVID-19.

Presumed Alcohol-Induced Ventricular Tachycardia Storm: A Case Report.

Alcohol abuse is a widely recognized cause of supra-ventricular fibrillation, but in some patients, it is also associated with ventricular arrhythmias and even sudden death. We describe a case of a 36-year-old patient who, with no risk factors for coronary disease and with a structurally normal heart, experienced two episodes of cardiac arrest five years apart, with both events occurring after significant alcohol consumption. It is important to recognize that the prognosis of alcohol-induced arrhythmias is usually good in patients who remain compliant with alcohol cessation and to avoid the misdiagnosis of "idiopathic" ventricular tachycardia/ventricular fibrillation (VT/VF).

Aseptic Meningitis as an Immune-Related Adverse Event after Pembrolizumab.

Introduction: The management of patients with advanced malignancies is challenging, although recent advances with immunotherapy have shown better outcomes. Pembrolizumab has been associated with a variety of immune-related side effects, but the occurrence of aseptic meningitis is rare.

Case: A 55-year-old male with a history of metastatic lung adenocarcinoma previously treated with pembrolizumab presented with persistent severe headaches and photophobia.