Resuscitation
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Outcome prediction in comatose patients following cardiac arrest remains challenging. Here, we assess the predictive performance of electroencephalography-based power spectra within 24 h from coma onset. ⋯ On the first day of coma following cardiac arrest, low power spectra values around 10 Hz, typically linked to impaired cortico-thalamic structural connections, are highly specific of unfavourable outcome. Peaks in this frequency range can predict long-term outcome.
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The objective of this study was to determine whether survival and post-arrest procedural utilization following in-hospital cardiac arrest (IHCA) differ in patients with and without comorbid cancer. ⋯ Patients with a history of cancer who sustain IHCA are less likely to receive post-arrest procedures and survive to hospital discharge. Given the expected rise in the rates of cancer survivorship, these findings highlight the need for broader application of potentially life-saving interventions to lower risk cancer patients who have sustained a cardiac arrest.
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There is no simple clinical tool that reliably indicates the presence of acute coronary lesions in out-of-hospital cardiac arrest (OHCA) patients without typical ST-segment elevations. ST-segment elevation in electrocardiographic lead aVR suggests global subendocardial ischemia. This study aimed to evaluate the diagnostic value of lead aVR for identifying acute coronary lesions following resuscitation from OHCA. ⋯ ST-segment elevation in lead aVR at early follow-up was associated with the presence of acute lesions accompanied by severe coronary artery disease in post-cardiac arrest patients without other ST-segment elevations. The analysis of ST-segment elevation in lead aVR may aid in the identification of patients who will benefit from further invasive coronary diagnostic procedures.