ArticleJACC. Case reports2026
Rapid Evolution of Sine-Wave Electrocardiographic Morphology Preceding Cardiac Arrest.
Article in JACC. Case reports, 2026. 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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
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Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
case summaryWe describe the case of a 21-year-old man with severe traumatic brain injury requiring prolonged sedation and vasopressor support, subsequently developing a sudden broad-complex sinusoidal rhythm, and degenerating into electromechanical dissociation and cardiac arrest. A differential diagnosis is discussed. TAKE-HOME MESSAGES: Suspect propofol infusion syndrome in patients receiving high-dose propofol (>4 mg/kg/h) or infusions >48 hours and recognize acidosis, rhabdomyolysis, and hypertriglyceridemia as the principal early warnings, followed by a "Brugada-like" electrocardiogram pattern. Minimize exposure in neurotrauma and intensive care unit patients; once sinusoidal rhythms appear, toxicity is often refractory, and early cessation is the only effective strategy.
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Registered trials
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