Ratio of Tricuspid Annular Plane Systolic Excursion to Systolic Pulmonary Artery Pressure in Patients with Heart Failure with Preserved Ejection Fraction | ||||
| The Egyptian Journal of Hospital Medicine | ||||
| Article 80, Volume 90, Issue 1, January 2023, Page 569-574 PDF (453.11 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejhm.2023.280176 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Ragab A Mahfouz* ; Haitem Najmeddein Ali; Alaa Salama; Mohamed Salah Abdelbasit 
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| Abstract | ||||
| Background: Tricuspid annular plane systolic excursion (TAPSE) connected to pulmonary artery systolic pressure (PASP) may enhance prognosis in heart failure with an adequate ejection fraction. Objective: The aim of the current study is toevaluate the applicability of TAPSE in cases with heart failure and preserved ejection fraction (HFpEF), which is indexed to PASP. Patients and methods: The present study included 75 patients with HFpEF. They were divided into 2 groups depend on the results of 6-minute walking test. Group I included 49 patients with good exercise tolerance and Group II included 36 patients with reduced exercise tolerance. Results: The TAPSE/PASP ratio has a sensitivity of 83.5% and a specificity of 79.3% for detecting individuals with reduced exercise intolerance, with an area under the curve (AUC) of 0.834 (95%CI: 0.753-0.916, P <0.001). Conclusion: A relevant clinical indicator of the length/force relation may be the correlation between longitudinal RV fibre shortening (TAPSE) and developed pressure (PASP), and the ratio of 2 variables may be more reliable than either of the two measures alone in predicting the severity of disease. | ||||
| Keywords | ||||
| TAPSE; Right ventricular function; Heart failure; Case control study; Zagazig University | ||||
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