Predominant Use of Bilateral Internal Mammary Arteries in Off-Pump Coronary Artery Bypass Surgery.

Bilateral internal mammary artery (BIMA) in coronary artery bypass grafting (CABG) has been shown to provide long-term clinical benefits over single internal mammary artery (SIMA) grafting. Nevertheless, the perceived technical complexity of the procedure and concerns about potential early postoperative complications, particularly, sternal wound infections, have led to a utilization rate of BIMA grafting of less than 5% in the United States. We systematically compared early (30-day) postoperative outcomes between the BIMA and SIMA cohorts in patients with similar baseline characteristics.

Acute Coronary Syndrome Revascularization Strategies With Multivessel Coronary Artery Disease.

In acute coronary syndromes (ACS), revascularization is the standard of care. However, trials comparing contemporary coronary artery bypass grafting (CABG) and percutaneous coronary intervention (PCI) are limited. Optimal revascularization in patients with multivessel coronary artery disease (MV-CAD) presenting with ACS is unclear.

Autologous cell salvage in off-pump coronary artery bypass surgery reduces post-operative complications: a retrospective weighted-matching analysis.

Objectives: Blood transfusion plays a crucial role in coronary artery bypass grafting (CABG). The choice between autologous cell saver (CS) and allogenic blood transfusion (ABT) has been a continuous debate in the medical community, especially within cardiac surgery. This study aimed to assess the outcomes of off-pump CABG (OPCAB) surgery in patients receiving blood solely via cell salvage compared to those receiving ABT or a combination of ABT and CS perioperatively.

Acute Presentation of Critical Aortic Stenosis, Cardiogenic Shock, and the "Heart Team" Approach to Management.

A 65-year-old male was admitted for cardiogenic shock (ejection fraction: 15%) with severe aortic stenosis and regurgitation. He underwent emergency angiography and mechanical circulatory support. A multidisciplinary heart team discussed treatment options.

Redo surgical aortic valve replacement for prosthetic valve valve-in-valve dysfunction.

Transcatheter aortic valve replacement (TAVR) has become the preferred intervention for patients with severe aortic stenosis and significant comorbidities. This technique can also be used for failed bioprosthetic valves and is known as the valve-in-valve (ViV) procedure. Placing TAVR in a small bioprosthesis (<23 mm) can lead to delayed dysfunction of the prosthetic valve.

Use of a novel bicarbonate-based Impella 5.5 purge solution in a coagulopathic patient.

The Impella 5.5 with Smart Assist (Abiomed) is a life-saving treatment option in acute heart failure which utilizes a continuous heparin purge solution to prevent thrombosis. In patients with contraindications to heparin, alternative anticoagulation strategies are required.

Off-pump myocardial revascularization with Impella 5.5-assisted for cardiogenic shock.

We report a case of Impella 5.5-assisted off-pump coronary artery bypass grafting for acute myocardial infarction with cardiogenic shock. The Impella 5.

Twenty-year outcomes of coronary artery bypass grafting utilizing 3 in situ arterial grafts.

Objective: The added value of total arterial revascularization in coronary artery bypass grafting becomes particularly apparent when evaluating long-term results. We previously reported on our 10-year outcomes of total arterial revascularization using bilateral internal thoracic and gastroepiploic arteries as in situ grafts in patients with 3-vessel disease. This study aimed to increase the follow-up period to 20 years.

Stopping antiplatelet medication before coronary artery bypass graft surgery: is there an optimal timing to minimize bleeding?

Objectives: As the indication for antiplatelet medication expands, patients may be exposed to an increased risk of excessive blood loss when cardiac surgery is required. The optimal timing to stop acetylsalicylic acid (ASA) or ASA combined with clopidogrel (ASA+Clo) before surgery is the subject of controversy.

Methods: A total of 1065 patients were selected from a prospective randomized study on the effect of a fibrin sealant application in coronary artery bypass graft surgery [Fibrin sealant Induced Blood Exposure Reduction study;

Registration Number: NTR1386 (http://www.

Avoiding sternotomy in repeat coronary artery bypass grafting: Feasibility, safety, and mid-term outcome of the transabdominal off-pump technique using the right gastroepiploic artery.

Objectives: Repeat sternotomy is associated with a substantial risk of cardiovascular injury. We evaluated the feasibility and clinical outcome of a transabdominal approach without sternotomy and without cardiopulmonary bypass in repeat coronary artery bypass grafting, using the right gastroepiploic artery to graft vessels of the inferior wall of the heart.

Methods: From July 1999 to October 2010, 22 patients presenting with only right coronary artery disease underwent reoperation using the transabdominal approach and a skeletonized gastroepiploic artery graft.

Outcomes after transcatheter aortic valve implantation: transfemoral versus transapical approach.

Background: Transcatheter aortic valve implantation is commonly implanted through a transfemoral (TFA) or transapical approach (TAA) for patients with severe aortic stenosis. This study aimed to describe the clinical and echocardiographic outcomes of TFA versus TAA.

Methods: Clinical and echocardiographic evaluations were performed at baseline, post-TAVI (transcatheter aortic valve implantation), at 6 and 12 months follow-up in 107 consecutive patients who underwent TAVI with balloon-expandable valves.

Transcatheter aortic valve implantation: role of multi-detector row computed tomography to evaluate prosthesis positioning and deployment in relation to valve function.

Aims: Aortic regurgitation after transcatheter aortic valve implantation (TAVI) is one of the most frequent complications. However, the underlying mechanisms of this complication remain unclear. The present evaluation studied the anatomic and morphological features of the aortic valve annulus that may predict aortic regurgitation after TAVI.

Comparison of aortic root dimensions and geometries before and after transcatheter aortic valve implantation by 2- and 3-dimensional transesophageal echocardiography and multislice computed tomography.

Background: 3D transesophageal echocardiography (TEE) may provide more accurate aortic annular and left ventricular outflow tract (LVOT) dimensions and geometries compared with 2D TEE. We assessed agreements between 2D and 3D TEE measurements with multislice computed tomography (MSCT) and changes in annular/LVOT areas and geometries after transcatheter aortic valve implantations (TAVI).

Methods And Results: Two-dimensional circular (pixr(2)), 3D circular, and 3D planimetered annular and LVOT areas by TEE were compared with "gold standard" MSCT planimetered areas before TAVI.

Transabdominal off-pump coronary artery bypass grafting using the right gastroepiploic artery.

Background: : Anastomosis of the right gastroepiploic artery to vessels of the inferior wall of the heart can be performed using a transabdominal approach without sternotomy and without cardiopulmonary bypass.

Methods: : From July 1999 to December 2004, 18 patients presenting with only right coronary artery disease were operated on by the transabdominal approach using a pedicled right gastroepiploic artery graft. In 14 patients, it was a redo operation.

Long-term follow-up of coronary artery bypass grafting in three-vessel disease using exclusively pedicled bilateral internal thoracic and right gastroepiploic arteries.

Background: Considerable data now exist that show that coronary artery bypass grafting with bilateral internal thoracic artery (ITA) grafts produce better outcomes than the use of a single ITA graft. The benefit of a third arterial graft has been less well established. Therefore this article describes the survival and cardiac-related event-free survival in patients having bilateral ITA and gastroepiploic artery (GEA) grafting for 3-vessel disease.