Blunt cardiac trauma: a narrative review

Area of Science:

• Emergency Medicine
• Cardiology
• Trauma Surgery

Background:

• Blunt cardiac trauma (BCT) is an underdiagnosed consequence of blunt chest trauma, contributing to a significant percentage of trauma-related deaths.
• Common causes include motor vehicle accidents and falls, often involving forceful impact or rapid deceleration.
• Existing literature on BCT is limited, primarily consisting of case reports, underscoring the complexity and variability of presentations and treatments.

Purpose of the Study:

• To provide an up-to-date review of blunt cardiac trauma (BCT).
• To summarize injury mechanisms, clinical presentations, diagnostic methods, and treatment strategies for BCT.
• To identify gaps in current knowledge and areas for future investigation in BCT.

Main Methods:

• A comprehensive literature search was conducted on PubMed, including various study types from 1985 to 2021.
• Studies were included if full manuscripts were available and provided sufficient data on patient outcomes or case details.
• Exclusion criteria focused on unavailable full texts and insufficient outcome data.

Main Results:

• Blunt cardiac trauma encompasses diverse injuries, mechanisms, presentations, and treatment approaches.
• Initial management involves thorough history, physical examination, laboratory tests, and imaging for structural diagnosis.
• Treatment prioritizes patient stabilization and prompt intervention for identified abnormalities.

Conclusions:

• Further research into blunt cardiac trauma (BCT) is essential due to limited current literature.
• Widespread data collection through multicenter or national databases is crucial for BCT research.
• Establishing such databases will facilitate the identification of optimal treatments and improve patient outcomes for BCT.