Takotsubo cardiomyopathy is a rare, acute, nonischemic cardiomyopathy causing transient left ventricular dysfunction, which can mimic myocardial infarction on its presentation. While many cardiac manifestations have been associated with hyperthyroidism, we report a rare case where it has precipitated takotsubo cardiomyopathy.
Tako Tsubo cardiomyopathy is rare, stress related and indistinguishable from acute myocardial infarction clinically. Proper diagnosis is essential to avoid unnecessary thrombolysis and life long management of coronary artery disease.
A 67-year-old female scuba diver developed a typical immersion pulmonary oedema (IPE), but investigations strongly indicated Takotsubo cardiomyopathy (TC). The cardiac abnormalities included increased cardiac enzymes, electrocardiographic anomalies and echocardiographic changes, all reverting to normal within days. This case demonstrates a similarity and association between IPE and TC, and the importance of prompt cardiac investigations both in the investigation of IPE and in making the diagnosis of TC.