Ventriculo-Arterial Coupling and Intra-Dialytic Changes in Hemodialysis Patients: Prognostic Insights

"Echocardiographic Assessments:~Pre-Hemodialysis Echocardiography:~Before each hemodialysis session, echocardiograms will be performed to evaluate cardiac function and gather baseline data on ventriculo-arterial coupling (VAC) parameters. This will include recording three apical echocardiographic views (4-chamber, 2-chamber, and 3-chamber) by a trained sonographer.~Post-Hemodialysis Echocardiography:~Following the completion of the hemodialysis session, echocardiographic assessments will be repeated to measure changes in VAC parameters and other relevant cardiac metrics."