Work

Transapical beating-heart septal myectomy, a game changer in the treatment of obstructive hypertrophic cardiomyopathy: The Wei operation

Year: 2025

Type: article

Abstract: The gold standard in the treatment of hypertrophic obstructive cardiomyopathy is transaortic surgical myectomy, a technique with a proven 60-year track record, which eliminates obstruction and improves symptoms and, therefore, functional capacity and with established cost-effectiveness. Newer pharmacological agents such as myosin inhibitors are now being tested in clinical practice. A surgical alternative has recently been introduced, transapical beating-heart septal myectomy. This approach has the same goals as transaortic myectomy and offers additional advantages such as its minimally invasive nature, as no cardiopulmonary bypass and cardiac arrest are needed, together with a real-time assessment of resection with intraoperative transesophageal echocardiography. Time is needed, however, surgical treatment of patients with an appropriate indication for septal myectomy will benefit from this newly introduced procedure.

Source: Cirugía Cardiovascular

DOI: 10.1016/j.circv.2025.04.003

Authors: Carlos-A. Mestres, Pēteris Stradiņš, Gvido J. Varpins, Cristina Ibáñez, Eduard Quintana

Institutions: University of the Free State, Riga Stradiņš University, Hospital Clínic de Barcelona, Universitat de Barcelona

Language: English

Topic: Cardiomyopathy and Myosin Studies

Subfield: Cardiology and Cardiovascular Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $1,320