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Transient semi-circumferential mid-ventricular ballooning: An atypical variant of takotsubo cardiomyopathy.

ABSTRACT: Although apical ballooning is the most common morphological type of takotsubo cardiomyopathy, variants have been reported. Several case reports have demonstrated focal takotsubo cardiomyopathy. Most cases had left ventricular wall motion abnormality in the anterolateral segment. We present a case of focal ventricular ballooning localized especially in the inferior mid-ventricular segment. .

SUBMITTER: Kato K

PROVIDER: S-EPMC6282931 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature

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Transient semi-circumferential mid-ventricular ballooning: An atypical variant of takotsubo cardiomyopathy.

Kato Ken K Daimon Michiko M Sugiura Atsushi A Kobayashi Yoshio Y

Journal of cardiology cases 20160401 1

Although apical ballooning is the most common morphological type of takotsubo cardiomyopathy, variants have been reported. Several case reports have demonstrated focal takotsubo cardiomyopathy. Most cases had left ventricular wall motion abnormality in the anterolateral segment. We present a case of focal ventricular ballooning localized especially in the inferior mid-ventricular segment. <<b>Learning objective:</b> Focal takotsubo cardiomyopathy localized especially in the inferior mid-ventricu ...[more]

PMID: 30546652

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Project description:BACKGROUND: Takotsubo cardiomyopathy is a novel, yet well-described, reversible cardiomyopathy triggered by profound psychological or physical stress with a female predominance. OBJECTIVE: This review is designed to increase general clinician awareness about the diagnosis, incidence, pathogenesis, and therapies of this entity. DATA SOURCES: A complete search of multiple electronic databases (Pubmed, EMBASE, Science Citation Index) was carried out to identify all full-text, English-language articles published from 1980 to the present date and relevant to this review. REVIEW METHODS: The following search terms were used: takotsubo cardiomyopathy, stress-induced cardiomyopathy, and left ventricular apical ballooning syndrome. Citation lists from identified articles were subsequently reviewed and pertinent articles were further identified. RESULTS: Takotsubo cardiomyopathy is typically characterized by the following: 1) acute onset of ischemic-like chest pain or dyspnea, 2) transient apical and mid-ventricular regional wall-motion abnormality, 3) minor elevation of cardiac biomarkers, 4) dynamic electrocardiographic changes, and 5) the absence of epicardial coronary artery disease. The pathogenesis of the syndrome is unknown but has mostly been associated with acute emotional or physiologic stressors. Dote, Sato, Tateishi, Uchida, Ishihara (J Cardiol. 21(2):203-214, 1991); Desmet, Adriaenssens, Dens (Heart. 89(9):1027-1031, Sep., 2003); Bybee, Kara, Prasad, et al. (Ann Intern Med. 141(11):858-865, Dec 7, 2004); Sharkey, Lesser, Zenovich, et al. (Circulation. 111(4):472-479, Feb 1, 2005) The short and long-term prognosis of these patients is overwhelmingly favorable and often only requires supportive therapy. CONCLUSION: Whether an emotional or physical event precedes one's symptoms, it is apparent that takotsubo cardiomyopathy case presentations mimic ST-segment elevation myocardial infarction, and thus is an important entity to be recognized by the medical community.

Dataset Information

Transient semi-circumferential mid-ventricular ballooning: An atypical variant of takotsubo cardiomyopathy.

Publications

Transient semi-circumferential mid-ventricular ballooning: An atypical variant of takotsubo cardiomyopathy.

Similar Datasets

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