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Related Experiment Video

Updated: Feb 2, 2026

Novel and Innovative Hybrid Technique for Type A Aortic Dissection
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Factors limiting physical activity after acute type A aortic dissection.

Thomas Schachner1, Fabian Garrido2, Nikolaos Bonaros2

  • 1University Clinic of Cardiac Surgery, Innsbruck Medical University, Anichstraße 35, 6020, Innsbruck, Austria. thomas.schachner@i-med.ac.at.

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|November 21, 2018
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Summary

Most acute type A aortic dissection survivors regain physical activity, improving long-term outcomes. Female patients and those with higher BMI may require targeted support to encourage an active lifestyle post-recovery.

Keywords:
Aortic dissection type AAscending aortaPhysical activitySedentary behaviorSports

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Area of Science:

  • Cardiovascular Surgery
  • Aortic Diseases
  • Rehabilitation Medicine

Background:

  • Acute type A aortic dissection (AAD) presents significant hospital mortality risks.
  • Survivors of AAD demonstrate favorable long-term prognoses, particularly with increased physical activity.

Purpose of the Study:

  • To investigate the extent of physical activity engagement among AAD survivors.
  • To identify factors associated with a sedentary lifestyle post-AAD and compare outcomes between active and sedentary patients.

Main Methods:

  • Analysis of 131 AAD survivors (median follow-up 44 months) comparing physically active patients with sedentary individuals.
  • Correlation of physical activity data with aortic registry information, including hypothermic circulatory arrest times and ICU stay.
  • Binary logistic regression to identify predictors of reduced physical activity.

Main Results:

  • 87% of AAD survivors reported engaging in physical activities post-discharge, with walking, biking, and hiking being most common.
  • Sedentary patients experienced longer hypothermic circulatory arrest, longer ICU stays, and higher rates of postoperative paresis.
  • Female gender and higher body mass index were independently associated with reduced physical activity levels.

Conclusions:

  • The majority of acute type A aortic dissection survivors successfully reintegrate into physically active lifestyles, including sports.
  • Predictive factors for a sedentary lifestyle were identified, highlighting the need for targeted interventions.
  • Female patients warrant particular attention to promote physical activity post-recovery.