Optimal management of acute aortic dissection.

Area of Science:

• Cardiology
• Vascular Surgery
• Emergency Medicine

Background:

• Acute aortic syndrome (AAS) is a spectrum of life-threatening aortic conditions with increasing incidence.
• AAS classically presents as sudden, severe chest pain, necessitating urgent recognition and management.
• Prompt transfer to specialized centers is crucial for optimal patient outcomes.

Purpose of the Study:

• To outline the diagnostic and management principles for acute aortic syndrome.
• To differentiate treatment approaches for Stanford type A and B aortic dissections.
• To highlight the evolving role of endovascular techniques and future research directions in AAS.

Main Methods:

• Diagnosis relies heavily on contrast-enhanced computed tomography (CT) for definitive imaging.
• Stanford type A dissections typically require emergent surgical intervention.
• Stanford type B dissections are initially managed medically with blood pressure and heart rate control.

Main Results:

• Medical management is the primary approach for Stanford type B dissections, with surgery reserved for specific complications.
• Endovascular treatment options for AAS are increasingly feasible and utilized.
• Long-term medical management and serial imaging are essential for AAS patient follow-up.

Conclusions:

• Effective management of AAS hinges on prompt diagnosis, appropriate transfer, and tailored treatment strategies based on dissection type.
• The role of endovascular interventions in AAS management is expanding.
• Future advancements may involve biomarkers, improved imaging, and refined endovascular techniques for AAS.