Final answer:
Wide complex tachycardia is a rapid heart rhythm disorder characterized by wide QRS complexes on an ECG. Management depends on symptoms and stability, and unstable patients with persistent or severe symptoms may require immediate treatment.
Step-by-step explanation:
Wide complex tachycardia refers to a type of rapid heart rhythm disorder that is characterized by wide QRS complexes on an electrocardiogram (ECG). It can occur due to various reasons, such as ventricular tachycardia or supraventricular tachycardia with aberrant conduction. Management of wide complex tachycardia depends on the patient's symptoms and stability. In unstable patients with persistent or severe symptoms, immediate treatment is necessary, which may include electrical cardioversion, medication administration, or other interventions as determined by the healthcare provider.