Mitral balloon valvuloplasty was performed successfully in two patients with moderately severe mitral stenosis by using a retrograde transventricular arterial approach. This technique is less costly and less time consuming as compared with the transseptal technique. It avoids the creation of an atrial septal defect, which can result in significant left to right shunt that can make interpretation of haemodynamic data difficult. The major drawback with this technique is the size of the balloon catheters in current use, which can make their introduction into the brachial artery difficult. This paper discusses technical aspects of retrograde crossing of the mitral valve.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/ccd.1810170313 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Dislodgement of balloon expandable stent graft in aortic coarctoplasty, protector or proctor fault?: A case report.
Int J Surg Case Rep
January 2025
Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran. Electronic address:
Introduction: Coarctation of the aorta is a congenital narrowing of the thoracic aorta associated with hypertension and significant pressure gradients across the coarctation site. Coarctoplasty by percutaneous approach is the preferred method of treatment. However, complications like stent dislodgement may result and must be immediately managed to prevent adverse outcomes.
View Article and Find Full Text PDFPercutaneous VT Ablation via RA-to-LV Access in Patients With Double Mechanical Valves: A Multicenter Registry.
JACC Clin Electrophysiol
January 2025
Section of Cardiac Pacing and Electrophysiology, Division of Cardiology, Cleveland Clinic, Cleveland, Ohio, USA.
Background: In patients with mechanical aortic and mitral valves requiring catheter ablation of ventricular tachycardia (VT), a technique for access from the right atrium (RA) to the left ventricle (LV) via puncture of the inferoseptal process of the LV was previously described in a single-center series.
Objectives: This study sought to report the multicenter experience of VT ablation using this novel LV access approach.
Methods: We assembled a multicenter registry of patients with double mechanical valves who underwent VT ablation with RA-to-LV access.
Transseptal BATMAN Procedure Utilizing a Simplified Technique: "Single Wire Approach for Traversing Tissue" (SWATT).
Catheter Cardiovasc Interv
January 2025
The Christ Hospital Heart and Vascular Institute, Cincinnati, Ohio, USA.
One of the major issues encountered in patients undergoing evaluation for Transcatheter mitral valve replacement (TMVR) is the risk of Left ventricular outflow tract (LVOT) obstruction. LVOT obstruction is a catastrophic complication of TMVR, the result of displacement of the anterior mitral valve leaflet (AML) toward the interventricular septum. Several strategies to mitigate the risk of LVOT obstruction have been described and include percutaneous laceration of the anterior mitral leaflet (LAMPOON), alcohol septal ablation, trans-atrial leaflet modification (SITRAL) and Balloon Assisted Translocation of Mitral Anterior leaflet to prevent LVOT obstruction (BATMAN).
View Article and Find Full Text PDFPercutaneous Mitral Valve-in-Ring Procedure in a Case of Severe Mitral Regurgitation Repaired with a Surgical Flexible Ring: A Step-by-Step Description.
Turk Kardiyol Dern Ars
January 2025
Department of Cardiology, Gülhane Faculty of Medicine, University of Health Sciences, Ankara, Türkiye.
Severe mitral regurgitation (MR) following surgical repair of the mitral valve poses a significant clinical challenge. Patients who have undergone surgery are typically at high risk for a second operation. This report details the case of a 54-year-old male who underwent aortic valve replacement and mitral valve repair using a 34-ring, 14 years prior.
View Article and Find Full Text PDFBiventricular Dysfunction Due to Chronic Mitral Valve Regurgitation Caused by Aberrant Mitral Arcade.
Ann Thorac Surg Short Rep
December 2024
Division of Cardiac Surgery, Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania.
A 53-year-old male individual with chronic severe mitral regurgitation presented with biventricular dysfunction, pulmonary hypertension, and atrial fibrillation. Echocardiography demonstrated a posterior leaflet prolapse with malcoaptation. Mitral valve repair and Maze procedure were performed, revealing absent chordae and direct connection from the anterolateral papillary muscle to the posterior leaflet, consistent with partial mitral arcade.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!