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!. Introduction, !. La, !. , !. , and !. , cardiaque! à! fraction! d'éjection! préservée! (ICYFEP)! Le! diagnostic! clinique! de! cette! entité! est! souvent! difficile,! car! ! les! patients!ne!présentent!pas!de!signes!de!surcharge!et!les!marqueurs!biologiques!sont!le!plus!souvent!dans!les! limites! de! la! normale.! L'évaluation! des! pressions! de! remplissage! du! ventricule! gauche! par! l'échocardiographie! reste! approximative

!. Matériels, !. Méthodes-remplissage, and . Chu-!-de-!-grenoble, ! Les! principaux! critères! d'exclusion! étaient! une! fraction! d'éjection! du! ventricule!gauche!inférieure!à!45%,!et!la!présence!de!valvulopathie!significative

±. !. Résultats, !. Ans, and !. Imc-!-moyen, (OG)! était! significativement! plus! grand! dans! le! groupe! PCPM! post! remplissage! supérieure! à! 20mmHg! (4! ±0,6! VS! 5! ±1! cm! p! =0,04).! 12! patients! avaient! une! PCPM! post!remplissage!supérieure!à!20mmHg.!En!post!remplissage!la!pression!dans!l'

!. Mots and !. , ! cathétérisme! cardiaque! droit,! test! de! remplissage,! insuffisance! cardiaque! à! fraction! d'éjection! préservée,!hypertension!pulmonaire