Discussion on the Application of Combined Transthoracic and Transesophageal Echocardiography in the 'Four-Step Repair Method' for Treating Rheumatic Heart Valve Disease and Its Short-Term Outcomes
This study aims to evaluate the therapeutic effectiveness of using combined transthoracic and transesophageal echocardiography in the four-step repair method that preserves the mitral valve structure in patients with rheumatic heart disease (RHD), by assessing changes in structural and hemodynamic parameters before...