Feasibility of Right Ventricular Longitudinal Systolic Function Evaluation with Transthoracic Echocardiographic Indices Derived from Tricuspid Annular Motion: A Preliminary Study in Acute Respiratory Distress Syndrome
被引:31
作者:
Fichet, Jerome
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Hop Antoine Beclere, AP HP, Serv Reanimat Med, Med Intens Care Unit, F-92141 Clamart, France
Tours Univ Hosp, Med Intens Care Unit, Tours, France
Univ Tours, Tours, FranceHop Antoine Beclere, AP HP, Serv Reanimat Med, Med Intens Care Unit, F-92141 Clamart, France
Fichet, Jerome
[1
,2
,3
]
Moreau, Laure
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Tours Univ Hosp, Med Intens Care Unit, Tours, France
Univ Tours, Tours, FranceHop Antoine Beclere, AP HP, Serv Reanimat Med, Med Intens Care Unit, F-92141 Clamart, France
Moreau, Laure
[2
,3
]
Genee, Olivier
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Tours Univ Hosp, Med Intens Care Unit, Tours, France
Univ Tours, Tours, FranceHop Antoine Beclere, AP HP, Serv Reanimat Med, Med Intens Care Unit, F-92141 Clamart, France
Genee, Olivier
[2
,3
]
Legras, Annick
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Tours Univ Hosp, Med Intens Care Unit, Tours, FranceHop Antoine Beclere, AP HP, Serv Reanimat Med, Med Intens Care Unit, F-92141 Clamart, France
Legras, Annick
[2
]
Mercier, Emmanuelle
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Tours Univ Hosp, Med Intens Care Unit, Tours, FranceHop Antoine Beclere, AP HP, Serv Reanimat Med, Med Intens Care Unit, F-92141 Clamart, France
Mercier, Emmanuelle
[2
]
Garot, Denis
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Tours Univ Hosp, Med Intens Care Unit, Tours, FranceHop Antoine Beclere, AP HP, Serv Reanimat Med, Med Intens Care Unit, F-92141 Clamart, France
Garot, Denis
[2
]
Dequin, Pierre-Francois
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Tours Univ Hosp, Med Intens Care Unit, Tours, France
Univ Tours, Tours, FranceHop Antoine Beclere, AP HP, Serv Reanimat Med, Med Intens Care Unit, F-92141 Clamart, France
Dequin, Pierre-Francois
[2
,3
]
Perrotin, Dominique
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Tours Univ Hosp, Med Intens Care Unit, Tours, France
Univ Tours, Tours, FranceHop Antoine Beclere, AP HP, Serv Reanimat Med, Med Intens Care Unit, F-92141 Clamart, France
Perrotin, Dominique
[2
,3
]
机构:
[1] Hop Antoine Beclere, AP HP, Serv Reanimat Med, Med Intens Care Unit, F-92141 Clamart, France
[2] Tours Univ Hosp, Med Intens Care Unit, Tours, France
[3] Univ Tours, Tours, France
来源:
ECHOCARDIOGRAPHY-A JOURNAL OF CARDIOVASCULAR ULTRASOUND AND ALLIED TECHNIQUES
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2012年
/
29卷
/
05期
Introduction: Assessment of right ventricular (RV) function in patients with acute respiratory distress syndrome (ARDS) remains challenging. Transthoracic echocardiographic (TTE) indices based on longitudinal systolic RV function are now considered as a reliable evaluation of RV function. We investigated feasibility of two methods in ARDS patients. Methods: Prospective observational study. TTE was performed after 1236 hours of mechanical ventilation. Feasibility of tricuspid annular motion (St), tricuspid annular plane systolic excursion (TAPSE) was compared to usual two-dimensional (2D) study: fractional area change (RVFAC) and ratio of right to left ventricular end-diastolic area (RVEDA/LVEDA). Results: Fifty patients were investigated, with TTE possible in all but two patients. Feasibility was 62% for RVFAC, 72% for RVEDA/LVEDA, and 96% for TAPSE and St. RV dilatation (RVEDA/LVEDA =0.60) was found in 16 patients, including 4 patients with acute cor pulmonale. A longitudinal RV dysfunction (TAPSE < 12 mm or St < 11.5 cm/sec) was suspected in 30% of patients. Relation between both longitudinal indices was modest (r2= 0.36, P < 0.001). TAPSE (but not St) was found poorly related to RVFAC (r2= 0.27, P = 0.03). Both indices were related to LV function (St: r2= 0.27, TAPSE: r2= 0.17, both P < 0.05). Conclusion: Despite a superior feasibility than 2D study, our results suggest that both indices may not bring identical information to echo study. TAPSE may be more adapted to ICU use than St. Both should be further investigated in terms of analysis of RV function and ventricular interdependence. Their relations with LV function may limit their use as sole markers of RV function in this population. (Echocardiography 2012;29:513-521)
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Univ Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, FranceUniv Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, France
Jardin, F
Vieillard-Baron, A
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Univ Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, FranceUniv Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, France
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Univ Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, FranceUniv Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, France
Jardin, Francois
Vieillard-Baron, Antoine
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Univ Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, FranceUniv Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, France
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Univ Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, FranceUniv Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, France
Jardin, F
Vieillard-Baron, A
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Univ Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, FranceUniv Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, France
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Univ Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, FranceUniv Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, France
Jardin, Francois
Vieillard-Baron, Antoine
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Univ Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, FranceUniv Hosp Ambroise Pare, Assistance Publ Hop Paris, Med Intens Care Unit, F-92104 Boulogne, France