Rational and design of the ROTAS study: a randomized study for the optimal treatment of symptomatic patients with low-gradient severe aortic valve stenosis and preserved left ventricular ejection fraction


  • Galli Elena
  • Le Ven Florent
  • Coisne Augustin
  • Sportouch Catherine
  • Le Tourneau Thierry
  • Bernard Anne
  • Bière Loïc
  • Habib Gilbert
  • Lancellotti Patrizio
  • Lederlin Mathieu
  • Tribouilloy Christophe
  • Oger Emmanuel
  • Donal Erwan


  • Randomized study
  • Stroke volume
  • Low gradient
  • Aortic stenosis

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