Ramos-Rodriguez A, Fernandez-Bravo C, Estepa-Pedregosa L, Rodriguez-Gonzalez M. The Pivotal Role of Echocardiography in the Diagnosis of Stress-Induced Cardiomyopathy Presenting with a Typical Pattern in Critically Ill Children. An Illustrative Case Report.
Curr Med Imaging 2022;
18:1003-1011. [PMID:
35170419 DOI:
10.2174/1573405618666220216121424]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 11/03/2021] [Accepted: 11/04/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND
Takotsubo cardiomyopathy (TCM) has some distinctive features like greater proportion of reverse-TCM and disease of central nervous system as a prevalent triggering cause. We expose the case of a child with cardiogenic shock presenting an atypical echocardiographic TCM pattern on echocardiography, after an acute neurologic trigger. We also include a systematic review of the literature of previously described cases of atypical-TCM in children.
CASE REPORT
A previously healthy 9 year-old boy with status epilepticus who presented abrupt cardiogenic shock. The EKG showed signs of myocardial ischemia, cardiac biomarkers NT-proBNP (2756 pg/mL ) and Troponin I (1707 pg/mL ) were raised, and echocardiography exposed a dilated LV with severely reduced systolic function (LVEF 28%) along with hypokinetic mid-basal segments (circumferential ballooning) and preserved hypercontractile apical segments, with normal origin of both coronary arterial systems. A presumptive diagnosis of "reverse", "inverse" or atypical Takotsubo cardiomyopathy was build based on the echocardiographic findings, apart from the ACS-like EKG findings, the raised cardiac biomarkers and the neurological trigger of the hypercatecholaminergic state. Despite cardiovascular improvement with supportive treatment, the patient eventually expired on day 2 after PICU admission due to neurological complications. As shown in our systematic review, only 19 similar cases have been reported to date.
CONCLUSION
With the report of this unusual case, we aim to point out the fundamental role of bedside echocardiography as diagnostic test for critically ill children presenting with ACS-like in the context of neurosurgical emergencies, where bedside echocardiography itself can accurately establish a presumptive diagnosis of TCM.
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