title: Cardiovascular morbidity and ECT.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000517:prevention & control; D002318:Cardiovascular Diseases / Q000453:epidemiology / Q000517:prevention & control*; D015897:Comorbidity; D003866:Depressive Disorder / Q000453:epidemiology / Q000628:therapy; D004359:Drug Therapy, Combination; D004565:Electroconvulsive Therapy / Q000009:adverse effects*; D006801:Humans; D006973:Hypertension / Q000517:prevention & control; D007741:Labetalol / Q000627:therapeutic use; D008875:Middle Aged; D009543:Nifedipine / Q000627:therapeutic use
chemical_list: D009543:Nifedipine; D007741:Labetalol