An important technical consideration in the percutaneous treatment of ULMCA disease is the anatomical location of the stenosis, which can be ostial, midshaft or distal. A distal left main stenosis ...

whereas the inferior PVs are more difficult to ablate and prone to postablation ostial stenosis. Most procedure failures can be attributed to incomplete isolation or recurrent PV left atrial ...

CAMPBELL, Calif., March 17, 2025 /PRNewswire/ -- Ostial Corporation, a privately held medical technology company focused on addressing the clinical challenges of aorto-ostial interventions ...