RT Journal Article SR Electronic T1 Severe hypercalcaemia mimicking acute myocardial infarction JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 186 OP 187 DO 10.7861/clinmedicine.9-2-186 VO 9 IS 2 A1 Laura C Wesson A1 Venk Suresh A1 Rob G Parry YR 2009 UL http://www.rcpjournals.org/content/9/2/186.abstract AB Significant hypercalcaemia can cause electrocardiogram (ECG) changes mimicking an acute myocardial infarction. It is important to recognise that some ECG changes are due to conditions other than cardiac disease so that appropriate treatment is given, and importantly, inappropriate treatments are avoided.