ArticleJACC. Case reports2025
Life-Threatening Dynamic Coronary Obstruction in a Patient With Rhabdomyosarcoma Treated With Stenting.
Article in JACC. Case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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5 authors.
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Abstract
backgroundDynamic coronary obstruction is a rare and potentially lethal condition, which may cause an acute coronary syndrome (ACS). CASE SUMMARY: A young patient with metastatic rhabdomyosarcoma was transferred to our center's cardiac intensive care unit with a ventricular tachycardia (VT) storm. A cardiac mass was demonstrated on transthoracic echocardiography and computed tomography. Coronary angiography was performed owing to suspected compression of the coronary arteries. Dynamic obstruction in the left anterior descending artery (LAD) was demonstrated with the use of angiography and intravascular ultrasound. After successful ostial to mid-LAD stenting, there was no recurrence of VT episodes. DISCUSSION: VT storm is a lethal condition that requires rapid diagnosis and treatment. Rarely, it can be caused by dynamic coronary obstruction.
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