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Cardiovascular Complaints Among Military Members During Operation Enduring Freedom
James A Watts1, Frank D Russo, Todd C Villines
1Cardiovascular Diseases Associate Program Director, San Antonio Military Medical Center, Joint Base San Antonio-Fort Sam Houston, Texas.
Insights
A military cardiology consultant in Afghanistan improved return-to-duty rates for service members with heart issues. This expert helped differentiate serious conditions from minor ones, ensuring faster recovery and readiness.
Area of Science:
- Military Medicine
- Cardiology
- Operational Health
Background:
- US military deployed cardiology consultants to Afghanistan during Operation Enduring Freedom.
- The goal was to increase return-to-duty rates for service members with cardiovascular complaints.
Purpose of the Study:
- To categorize cardiovascular complaints in deployed service members.
- To determine the impact of a theater cardiology consultant on aeromedical evacuation and return-to-duty rates.
Main Methods:
- Retrospective analysis of 1,495 service members evaluated over 2.5 years.
- Categorization of presenting cardiovascular complaints.
- Assessment of disposition outcomes (return to duty vs. evacuation).
Main Results:
- Chest pain (43%), arrhythmias/palpitations (24.5%), and syncope (13.5%) were the most common complaints.
- 85% of service members returned to duty, often with non-critical issues.
- 15% were evacuated, frequently due to acute coronary syndrome, pulmonary embolism, or ventricular tachycardia.
Conclusions:
- A forward-deployed theater cardiology consultant is crucial for managing military cardiovascular health.
- Consultants effectively distinguish between life-threatening and low-risk cardiac diagnoses.
- This role optimizes disposition decisions, enhancing service member readiness.
Abstract:
During Operation Enduring Freedom, the US military began deploying a dedicated theater cardiology consultant to Afghanistan in an effort to increase rates of return to duty in service members with cardiovascular complaints. This study was designed to categorize these complaints and determine the effect on both aeromedical evacuation and return to duty rates during a 2.5 year observation period. A total of 1,495 service members were evaluated, with 43% presenting due to chest pain followed by arrhythmias/palpitations (24.5%) and syncope (13.5%). Eighty-five percent of individuals returned to duty, most commonly with complaints of noncardiac chest pain, palpitations, or abnormal electrocardiograms. Fifteen percent were evacuated out of theater, most often with acute coronary syndrome, pulmonary embolus, or ventricular tachycardia. The forward-deployed theater cardiology consultant is vital in the disposition of military members by effectively parsing out life threatening cardiovascular conditions versus low risk diagnoses that can safely return to duty.
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