Large Pericardial Effusion Secondary to Generalized Myxedema from Undiagnosed Hashimoto's Thyroiditis.

BACKGROUND Pericardial effusions are considered to be present when accumulated fluid within the pericardial sac exceeds the small amount that is normally present, causing impairment in the diastolic filling of the right heart. This case demonstrates an uncommon presentation of a large pericardial effusion by showing its relationship to myxedema in a patient with untreated hypothyroidism. CASE REPORT A 42-year-old man with a past medical history of hypertension, diabetes mellitus, and opioid abuse presented to the emergency department due to altered mental status, for which he received Narcan without resolution of symptoms.

Mechanical circulatory device utilization in cardiac arrest: Racial and gender disparities and impact on mortality.

The objectives of this retrospective study include identifying the utilization trend of mechanical circulatory devices (MCD) such as Intra-Aortic Balloon Pump (IABP), Impella and Extracorporeal Membrane Oxygenation (ECMO) in admissions with cardiac arrest, determining whether racial or gender disparities exist in their usage, and discerning if their use is associated with a reduction in mortality. By leveraging the National Inpatient Sample, we identified 229,180 weighted adult cardiac arrest admissions between October 1, 2015 and December 31, 2018. MCD were used in 6005 admissions (2.

Fistula Between the First Obtuse Marginal Branch of the Left Circumflex and the Left Ventricular Cavity: A Rare Anomaly.

Coronary-cameral fistulae (CCF) are rare, frequently incidental findings uncommonly noted during routine coronary angiography. They are nearly always congenital and are sometimes associated with other cardiac malformations. They can also be acquired due to trauma or chronic inflammation.