Open cardiac resuscitation. A surgeon's viewpoint.

Area of Science:

• Cardiovascular Resuscitation
• Emergency Medicine

Background:

• Open cardiac massage demonstrates superior hemodynamic outcomes in laboratory settings compared to closed cardiac massage.
• Reported survival rates between open and closed cardiac massage are comparable, with notable exceptions in specific patient groups.

Purpose of the Study:

• To compare the efficacy and applicability of open versus closed cardiac massage techniques in cardiac resuscitation.
• To determine the optimal approach for cardiac resuscitation based on hemodynamic results, survival rates, and implementation speed.

Main Methods:

• Comparative analysis of laboratory hemodynamic data for open and closed cardiac massage.
• Review of reported survival rates across different patient populations and injury types.
• Evaluation of the practical aspects of initiating both resuscitation methods.

Main Results:

• Open cardiac massage achieved better hemodynamic results in experimental models.
• Survival rates were similar between methods, except in postcardiotomy and penetrating trauma patients.
• Rapid initiation of resuscitation within minutes of cardiac arrest is critical, irrespective of the technique.

Conclusions:

• Closed cardiac massage should remain the primary method for cardiac resuscitation due to its universal and rapid applicability.
• Open cardiac massage is a viable option for trained surgical teams in specific clinical scenarios.
• Timeliness of intervention is paramount in cardiac arrest survival.