What is the risk associated with ventricular fibrillation (VF)?
12 träffar
What is the risk associated with ventricular fibrillation (VF)?
A 42-year-old male with a history of idiopathic ventricular fibrillation (VF) and an implantable cardioverter-defibrillator (ICD) presents to the emergency department after…
…persistent atrial fibrillation (AF) complains of ongoing dyspnea and fatigue. Rhythm control strategies have previously failed and are no longer desired. Her ventricular rate is…
A 45-year-old male with Brugada syndrome experiences an episode of ventricular fibrillation (VF) storm despite optimal implantable cardioverter-defibrillator (ICD) programming. After successful…
…persistent atrial fibrillation and heart failure presents with progressive dyspnea (NYHA class III) despite guideline-directed medical therapy. Transesophageal echocardiography reveals normal left ventricular dimensions…
This ECG, with an irregular ventricular rate around 55 to 65 bpm, shows which of the following?
A 68-year-old man with a history of recurrent paroxysmal atrial fibrillation (AF) is started on flecainide, a class IC antiarrhythmic drug. Two weeks…
…old male with a history of hypertension collapses at home. Emergency Medical Services (EMS) arrives to find him in ventricular fibrillation. Despite immediate resuscitation efforts…
…polymorphic ventricular tachycardia (VT) which degenerates into ventricular fibrillation (VF). Resuscitation, with 3 defibrillations, is successful. What is the recommended treatment for managing the ventricular…
In an athlete with ventricular pre-excitation (WPW), what finding on an exercise ECG test denotes a low-risk pathway?