text: Based upon the patient's history and demographics, the following laboratory studies should be considered:
  Serum electrolytes including Ca, Mg
  TFTs should be checked
  Hypoglycemia should be excluded
  Consider a toxicologic screen
option_0: Sinus bradycardia laboratory findings
option_1: Right bundle branch block laboratory findings
option_2: Premature atrial contraction laboratory findings
option_3: Junctional bradycardia laboratory findings
option_4: Ventricular tachycardia laboratory findings
option_5: Wide complex tachycardia laboratory findings
option_6: Bradycardia laboratory findings
option_7: Atrial flutter laboratory findings