Consider the following medical report that includes the patient's historical health records. Use it to predict the disease that the patient is high likely exposed to. 

 Medical Report: allergies: ace inhibitors / isosorbide / quinidine gluconate attending: addendum: patient's documented hospital course is incorrect. what actually transpired is documented below: vt: patient was initially admitted with multiple episodes of hd stable vt s/p multiple discharges from her icd. she was initially stabilized on on lidocaine gtt with resolution of her tachyarrhythmia. she expressed a desire to have the icd function of her device disabled but after a long discussion with the ep attending her icd was ultimatly left on but changes were made to her settings in an effort to reduce the chance that she would receive multiple shocks in response to vt. she was started on dofetilide and her lidocaine was weaned off. she was monitored in the ccu with no episodes of vt. she was discharged on dofetilide 125mcg . discharge disposition: home md procedure: other nonoperative cardiac and vascular measurements automatic implantable cardioverter/defibrillator (aicd) check diagnoses: other primary cardiomyopathies congestive heart failure, unspecified unspecified essential hypertension coronary atherosclerosis of unspecified type of vessel, native or graft aortocoronary bypass status paroxysmal ventricular tachycardia other and unspecified hyperlipidemia old myocardial infarction chronic systolic heart failure automatic implantable cardiac defibrillator in situ 

Answer: The patient is high likely exposed to