References
- Barst RJ, McGoon M, Torbicki A, et al. Diagnosis and differential assessment of pulmonary arterial hypertension. J Am Coll Cardiol 2004;43:40S-47S. https://doi.org/10.1016/j.jacc.2004.02.032
- Shim CY, Kim SA, Choi D, et al. Clinical outcomes of exercise-induced pulmonary hypertension in subjects with preserved left ventricular ejection fraction: implication of an increase in left ventricular filling pressure during exercise. Heart 2011;97:1417-24. https://doi.org/10.1136/hrt.2010.220467
- Yoo SJ, Park JH, Park Y, et al. Prevalence of pulmonary arterial hypertension in Korean adult patients with systemic sclerosis: result of a pilot echocardiographic screening study. J Cardiovasc Ultrasound 2016;24:312-6. https://doi.org/10.4250/jcu.2016.24.4.312
- Seo YH, Choi HJ. Clinical utility of echocardiography for early and late pulmonary hypertension in preterm infants: relation with bronchopulmonary dysplasia. J Cardiovasc Ultrasound 2017;25:124-30. https://doi.org/10.4250/jcu.2017.25.4.124
- Krowka MJ, Mandell MS, Ramsay MA, et al. Hepatopulmonary syndrome and portopulmonary hypertension: a report of the multicenter liver transplant database. Liver Transpl 2004;10:174-82. https://doi.org/10.1002/lt.20016
- Bozbas SS, Bozbas H. Portopulmonary hypertension in liver transplant candidates. World J Gastroenterol 2016;22:2024-9. https://doi.org/10.3748/wjg.v22.i6.2024
- Habash F, Gurram P, Almomani A, et al. Correlation between echocardiographic pulmonary artery pressure estimates and right heart catheterization measurement in liver transplant candidates. J Cardiovasc Imaging 2018;26:75-84. https://doi.org/10.4250/jcvi.2018.26.e2