Unsupervised clustering of patients with severe aortic stenosis: A myocardial continuum.

Journal: Archives of cardiovascular diseases
PMID:

Abstract

BACKGROUND: Traditional statistics, based on prediction models with a limited number of prespecified variables, are probably not adequate to provide an appropriate classification of a condition that is as heterogeneous as aortic stenosis (AS).

Authors

  • Yohann Bohbot
    Department of Cardiology, Amiens University Hospital, Amiens, France; UR UPJV 7517, Jules Verne University of Picardie, Amiens, France.
  • Olivier Raitière
    Department of cardiology, CHU de Rouen, FHU REMOD-VHF, 76000 Rouen, France.
  • Pierre Guignant
    Department of Cardiology, Elbeuf General Hospital, Saint-Aubin-lès-Elbeuf, France.
  • Matthieu Ariza
    Department of General Medicine, Jules Verne University of Picardie, Amiens, France.
  • Momar Diouf
    Département de biostatistiques, Direction de la Recherche Clinique et de l'Innovation, CHU Amiens-Picardie, Amiens, France.
  • Dan Rusinaru
    Department of Cardiology, Amiens University Hospital, Amiens, France; UR UPJV 7517, Jules Verne University of Picardie, Amiens, France.
  • Alexandre Altes
    Groupement des Hôpitaux de l'Institut Catholique de Lille Faculté Libre de Médecine, Université Lille Nord de France, Lille, France.
  • Mesut Gun
    Department of Cardiology, Amiens University Hospital, Amiens, France.
  • Chloé Di Lena
    Department of Cardiology, Amiens University Hospital, Amiens, France.
  • Laura Geneste
    Department of Cardiology, Amiens University Hospital, Amiens, France.
  • Nicolas Thellier
    Groupement des Hôpitaux de l'Institut Catholique de Lille Faculté Libre de Médecine, Université Lille Nord de France, Lille, France.
  • Sylvestre Maréchaux
    UR UPJV 7517, Jules Verne University of Picardie, Amiens, France; Groupement des Hôpitaux de l'Institut Catholique de Lille Faculté Libre de Médecine, Université Lille Nord de France, Lille, France.
  • Fabrice Bauer
    INSERM U1096, Normandie université, UNIROUEN, pulmonary hypertension referral centre 27/76, department of cardiac surgery, CHU de Rouen, FHU REMOD-VHF, 76000 Rouen, France.
  • Christophe Tribouilloy
    Department of Cardiology, Amiens University Hospital, Amiens, France; UR UPJV 7517, Jules Verne University of Picardie, Amiens, France. Electronic address: tribouilloy.christophe@chu-amiens.fr.