Key result
Prompt ECG recognition of Brugada syndrome guides critical care management to prevent sudden cardiac death.
Why the study?
Brugada syndrome is a common cause of sudden cardiac death but is often misdiagnosed, leading to potentially fatal consequences without appropriate management.
Increased awareness and accurate ECG interpretation of Brugada syndrome by critical care professionals are essential to prevent sudden cardiac death.
Answers are grounded in this paper and cite their sources.
Case report supports ECG education on Brugada syndrome in critical care; hypothesis-generating and leaves open impact on sudden death prevention.
BACKGROUND: Brugada syndrome is a genetic disorder of cardiac conduction that predisposes patients to spontaneous ventricular arrhythmia and sudden cardiac death. Although Brugada syndrome is one of the most common causes of sudden cardiac death, patients presenting with the syndrome often go misdiagnosed. This error has potentially fatal consequences for patients, who are at risk for sudden cardiac death without appropriate management. OBJECTIVE: To increase the critical care professional's knowledge of Brugada syndrome through detailed description of the characteristic electrocardiographic findings, an algorithmic approach to electrocardiogram evaluation, and a case report of a patient with a previously missed diagnosis of Brugada syndrome. The essential concepts of epidemiology, pathophysiology, clinical presentation, risk stratification, and management are reviewed for critical care professionals who may encounter patients with the syndrome. DIAGNOSIS: Patients typically present with syncope or cardiac arrest and an abnormal electrocardiographic finding of ST-segment elevation in the precordial leads. The diagnosis of Brugada syndrome centers on identification of its electrocardiographic characteristics by critical care professionals who routinely evaluate electrocardiograms. Critical care professionals, especially nurses and advanced practice nurses, should be proficient in recognizing the electrocardiographic appearance of Brugada syndrome and initiating appropriate management. INTERVENTIONS: Management strategies include prevention of sudden cardiac death through lifestyle modification and placement of an implantable cardioverter-defibrillator. Critical care professionals should be aware of commonly used medications that may exacerbate ventricular arrhythmia and place patients at risk for sudden cardiac death. CONCLUSION: Increased awareness of Brugada syndrome among critical care professionals can decrease patient morbidity and mortality.
No takes yet. Share an insight, caveat, or question.
Smith et al. (2021) conducted a review in Brugada syndrome. Brugada syndrome diagnosis and management was evaluated. Increased awareness and accurate electrocardiographic identification of Brugada syndrome by critical care professionals can facilitate appropriate management and prevent sudden cardiac death.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: