Final answer:
Syncopal episode treatments vary based on the underlying cause; blood thinners may be used for arrhythmia-related syncope, while severe arrhythmias might require cardioversion or defibrillation.
Step-by-step explanation:
The treatment for patients who have experienced a syncopal episode largely depends on the underlying cause. If the syncope is related to an arrhythmia, blood thinners may be prescribed to reduce the risk of complications such as stroke. In more severe cases involving arrhythmias, urgent treatment may include a controlled electric shock, known as cardioversion or defibrillation, to restore the normal heart rhythm. It is imperative to consult a healthcare professional to determine the appropriate treatment strategy for syncope, as the causes and treatments can vary greatly.