Surgical vs TranscatheterFDARegulatoryTuesday, July 14, 2026
Pulmonary Valve Catheter Delivery System Recall: Medtronic Removes Harmony Delivery Catheter System (DCS)
1 min read·By E. Nolan Beckett, MD·Source: FDA MedWatch Safety Alerts
From The Valve Wire
Popular media surfaced a seven-year TAVR-vs-SAVR narrative claiming transcatheter equivalence on durability.
The underlying data (unspecified in the coverage) sits within the same evidentiary frame flagged in recent JACC editorials on "indication creep" : intermediate-risk trials pooled with low-risk trials generate composite hazard reductions that don't survive when stratified.
Editor’s take pending for this article; this is the section commentary excerpt.
Source Abstract
The distal tip in certain lots of the Medtronic Harmony Delivery Catheter System (DCS) may detach which can require endovascular retrieval or surgical intervention.
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Full article at FDA MedWatch Safety Alerts
Open at FDA MedWatch Safety Alerts →The Valve Wire summarizes; we link out to primary sources for verification.
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