Related Experiment Video
Updated: Aug 29, 2025
08:54
Treatment of Liver Metastases Using an Internal Target Volume Method for Stereotactic Body Radiotherapy
Published on: May 8, 2018
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When not to treat could be the best option
Giuseppe Musumeci1, Stefania Civera1
1Division of Cardiology, Azienda Ospedaliera Ordine Mauriziano Umberto I, Turin, Italy.
Summary
The optimal treatment strategy for out-of-hospital cardiac arrest (OHCA) patients without ST-elevation myocardial infarction remains unclear. Current evidence suggests early coronary angiography does not improve short-term survival in these critical cases.
Area of Science:
- Cardiology
- Emergency Medicine
- Clinical Trials
Background:
- The management of out-of-hospital cardiac arrest (OHCA) without ST-elevation myocardial infarction (STEMI) lacks a definitive treatment strategy.
- Coronary angiography is a key diagnostic and therapeutic tool in acute coronary syndromes.
Purpose of the Study:
- To evaluate the effectiveness of early versus delayed coronary angiography in OHCA-non STEMI patients.
- To determine the optimal timing for coronary angiography in this patient population.
Main Methods:
- Review of recent randomized trials and meta-analyses.
- Comparison of early (<2 hours) versus delayed (e.g., >24 hours) coronary angiography strategies.
Main Results:
- No significant improvement in short-term survival was observed with an early coronary angiography approach.
- Current evidence does not support immediate intervention in all OHCA-non STEMI cases.
Conclusions:
- The optimal timing for coronary angiography in OHCA-non STEMI patients requires further investigation.
- Ongoing studies are crucial to establish evidence-based guidelines for managing these patients.
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