Anadolu kardiyoloji dergisi : AKD = the Anatolian journal of cardiology · 2012
[Clinical and hemodynamic features of Eisenmenger syndrome patients at the time of first admission: a tertiary referral-center experience].
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Güngör Hasan, Ertugay Serkan, Ayık Mehmet Fatih, Demir Emre, Engin Cağatay, Yağdı Tahir, Ozbaran Mustafa, Atay Yüksel, Nalbantgil Sanem
Аннотация
OBJECTIVE: In this study, patients admitted with the diagnosis of Eisenmenger syndrome (ES) in a tertiary referral center were analyzed.
METHODS: The data of 20 consecutive patients (mean age: 27.6+1.8 years, 7 male and mean follow-up time: 35.6 ± 9.1 months) with ES were retrospectively analyzed. Demographic characteristics, symptoms, physical examination, laboratory and hemodynamic parameters were analyzed at the time of first admission.
RESULTS: The most frequent underlying heart diseases were ventricular septal defect (VSD) with complex congenital disease (n:8, 40%) and isolated VSD (n:7, 35%). 6-minute walking test distance was 347.9 ± 33.7 meters and 15 patients (75%) had a functional capacity of NYHA Class III, at the time of admission. ES was diagnosed with catheterization in all patients and mean systolic pulmonary arterial pressure measured by catheterization was 112 ± 6.8 mmHg. Pulmonary function tests, FVC (forced vital capacity), FEV1 (forced expiratory volume), FEV1/FVC values were respectively, 3.1 ± 0.4, 2.5 ± 0.4 L and 76.7 ± 3.3%. Metabolic tests were performed in all patients at the first visit. Mean VO2 max was 16.7 ± 1.0 ml / kg/min and VE/VCO2 rate was 53.9 ± 3.2%. Although PH and partial pressure of carbon dioxide levels were within normal range in blood gas analysis, oxygen saturation and partial pressure of oxygen levels were low.
CONCLUSION: The most common underlying heart disease of ES patients is VSD. In this cases exercise capacity is restricted and this restriction is reflected in laboratory parameters.
METHODS: The data of 20 consecutive patients (mean age: 27.6+1.8 years, 7 male and mean follow-up time: 35.6 ± 9.1 months) with ES were retrospectively analyzed. Demographic characteristics, symptoms, physical examination, laboratory and hemodynamic parameters were analyzed at the time of first admission.
RESULTS: The most frequent underlying heart diseases were ventricular septal defect (VSD) with complex congenital disease (n:8, 40%) and isolated VSD (n:7, 35%). 6-minute walking test distance was 347.9 ± 33.7 meters and 15 patients (75%) had a functional capacity of NYHA Class III, at the time of admission. ES was diagnosed with catheterization in all patients and mean systolic pulmonary arterial pressure measured by catheterization was 112 ± 6.8 mmHg. Pulmonary function tests, FVC (forced vital capacity), FEV1 (forced expiratory volume), FEV1/FVC values were respectively, 3.1 ± 0.4, 2.5 ± 0.4 L and 76.7 ± 3.3%. Metabolic tests were performed in all patients at the first visit. Mean VO2 max was 16.7 ± 1.0 ml / kg/min and VE/VCO2 rate was 53.9 ± 3.2%. Although PH and partial pressure of carbon dioxide levels were within normal range in blood gas analysis, oxygen saturation and partial pressure of oxygen levels were low.
CONCLUSION: The most common underlying heart disease of ES patients is VSD. In this cases exercise capacity is restricted and this restriction is reflected in laboratory parameters.