[Advanced life support for cardiac arrest beyond the algorithm].

Area of Science:

• Emergency medicine
• Cardiology
• Critical care

Background:

• Advanced life support (ALS) algorithms are crucial for initial cardiac arrest management.
• Current ALS protocols focus on the first 10-15 minutes post-arrest, with subsequent repetition.
• Restoration of spontaneous circulation remains challenging in most cardiac arrest cases.

Purpose of the Study:

• To summarize treatments utilized in advanced emergency medical services that extend beyond the standard ALS algorithm.
• To evaluate the potential benefits of these non-standard interventions.
• To identify areas where scientific evidence is lacking for advanced cardiac arrest care.

Main Methods:

• Literature review of treatments applied in advanced life support settings.
• Analysis of interventions used in cases where standard ALS algorithm failed.
• Summary of evidence supporting or refuting treatments outside the established ALS protocol.

Main Results:

• The standard ALS algorithm provides comprehensive care for the initial phase of cardiac arrest.
• Some patients may benefit from interventional approaches requiring transport with ongoing cardiopulmonary resuscitation.
• Several treatments outside the ALS algorithm were identified, but lack robust scientific validation.

Conclusions:

• Advanced emergency medical services can implement comprehensive ALS.
• Transport with ongoing cardiopulmonary resuscitation is indicated for select patients.
• Further research is needed to establish evidence-based support for advanced treatments beyond the current ALS algorithm.