Does mitral regurgitation reduce the risk of thrombosis in atrial fibrillation and flutter?

Journal of Cardiovascular Medicine

22 August Aug 2019 2 months ago
  • Galli CA, Alimento ML, Pepi M, Fusini L, Maltagliati AC.

Blood stasis is the main cause of left atrial thrombosis (LAT) in atrial tachyarrhythmias. The high-velocity flow inside the left atrium, due to mitral valve regurgitation, may prevent clot formation but the topic has never been investigated in large-scale studies. The aim of our study was to evaluate whether the presence and degree of mitral regurgitation have a protective role against LAT risk.

Reference

Cresti A, Galli CA, Alimento ML, De Sensi F, Baratta P, D'Aiello I, Limbruno U, Pepi M, Fusini L, Maltagliati AC. Does mitral regurgitation reduce the risk of thrombosis in atrial fibrillation and flutter? J Cardiovasc Med 2019 Jul 29. doi: 10.2459/JCM.0000000000000838.

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