Which physical exam findings suggest a cardioembolic etiology for suspected transient ischemic attacks (TIAs)?

Updated: Dec 03, 2018
  • Author: Ashish Nanda, MD; Chief Editor: Andrew K Chang, MD, MS  more...
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Cardioembolic events are significant causes of TIAs. Assess for irregular rhythm or other unusual rhythms and rates, murmurs, or rubs that might suggest valvular disease, atrial-septal defects, or ventricular aneurysm (a source of mural thrombi). Check for splinter hemorrhages in the nail beds.

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