[Cardiac impairment after hanging attempt: a preliminary descriptive study].

Purpose of the Study: Cardiomyopathy has sometimes been reported after suicide attempts by hanging. The objective of this retrospective observational study was to describe cardiac dysfunction occurring after hanging and its consequences on prognosis.
Patients and Methods: Fifteen patients admitted to the intensive care unit for hanging from 1997 to 2011 were included and divided into two groups according to presence or absence of cardiac arrest at initial presentation. Cardiac dysfunction was defined by the presence of clinical, biological, electrocardiographic or echocardiographic abnormalities.
Results: Cardiac impairment was diagnosed in nine patients over 15 (60%). Of the six patients with initial cardiac arrest, only one survived without severe neurological sequellae. Among the nine patients without cardiac arrest, eight survived and five patients (56%) had cardiac impairment, including two cases of echocardiographic aspect of Takotsubo complicated by pulmonary edema. Mortality in intensive care was significantly related to the severity of the initial neurological state assessed by the Glasgow Coma Score (OR=1.7; P=0.02), and the occurrence of cardiac arrest (OR=40; P=0.016). The presence of cardiac involvement, reversible after the acute phase in all surviving patients was not associated with increased mortality.
Conclusion: In the aftermath of hanging, predictors of mortality are the presence of impaired consciousness or initial cardiac arrest, but not the occurrence of cardiac disease.
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