Psychotic disorders and electrocardiogram abnormalities in the acute psychiatric setting: more than the metabolic syndrome alone.

Medical comorbidity in severe mental illness (SMI) is high and often severe, accounting for reduced life expectancy in this group. We assessed the rate and degree of electrocardiogram (ECG) abnormalities in acutely unwell SMI male patients by reviewing the case notes of 50 consecutive admissions to an inpatient psychiatric unit. 82% were admitted with a psychotic disorder with a median age of 35 (range 19 - 72 years).