Zhu X, Xu X, Wei Z, Zhu Z. Application and clinical significance of tissue ultrasound for assessment of right ventricular diastolic function in patients with coronary slow flow. Pak J Med Sci [Internet]. 2022Mar.9 [cited 2024May1];38(4). Available from: https://pjms.org.pk/index.php/pjms/article/view/5342