Prolongation of the QT Interval
Prolongation of the QT interval can lead to a life-threatening ventricular arrhythmia known as torsades de pointes, which can result in sudden cardiac death. There are a number of widely used drugs that are known to cause QT prolongation. The QT interval The QT...
Understanding the Canadian C-Spine Rule
The Canadian C-Spine Rule (CCR) is a clinical decision-making tool that guides clinicians in determining the need for cervical spine imaging in trauma patients. It is designed to identify patients who require imaging based on specific criteria, helping to avoid...
Practice Questions for the MRCEM Intermediate SBA Exam
The MRCEM Intermediate SBA examination is the second part of the MRCEM examination and is sat twice yearly. The MRCEM exam has recently been restructured. Previously, the FRCEM Intermediate exam followed a short answer question (SAQ) format. Following the name change...
