The Amsterdam Investigator-initiated Absorb Strategy All-comers Trial report safety concerns identified in early results for the bioresorbable scaffold drug eluting stent. The scaffold group experienced significantly higher rates of device thrombosis than the stent group (3.5% vs 0.9%; p<0.001).
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Myocardial Infarction
February 17, 2017
These authors from Spain retrospectively analyzed a group of 805 patients undergoing isolated heart valve surgery in order to correlate levels of high-sensitivity troponin T (hs-cTnT) and CK-MB with whether a patient experienced a postoperative MI, as diagnosed by EKG and/or TTE.
October 25, 2016
In this video, the authors show the resolution of two mechanical complications of myocardial infarction in the same patient.
June 25, 2016
A large retrospective study of the UNOS database advances that elevated troponin I in selected cardiac donors is NOT associated with various adverse events. The conclusion is likely to stimulate heated discussions.
June 16, 2016
Repair of a posterior ventricular septal rupture after an acute myocardial infarction is a great challenge for cardiac surgeons. The authors describe their surgical technique in this regard, giving special attention to technical maneuvers in order to achieve a successful result.
April 23, 2016
An editorial discussion of the impressive 10-year benefits of CABG for ischemic cardiomyopathy as found in the STICH trial.
February 18, 2016
The authors studied the relationship of outcomes after non-cardiac surgery to blood transfusion among over 7,300 patients. Patients with significant bleeding were excluded. Patients were stratified according to the occurence of postoperative MI and the nadir hematocrit value (20-24%, 24-27%, 27-30%). The outcome was 30-day mortality. In the no-
January 30, 2016
Outcomes of CABG for patients in cardiogenic shock after acute MI were evaluated using data from the STS Database. The study group of nearly 5,500 patients comprised 1.5% of all CABG patients during the study period. Operative mortality was 18.7%. Mechanical circulatory support use was most common in patients with more risk factors or high clinica
January 12, 2016
Left ventricular pseudoaneurysm is a rare mechanical complication of ischemic heart disease. This video demonstrates a repair of a large left ventricular pseudoaneurysm with two layers of patches.
March 2, 2015
This interesting article mapped myocardial remodeling in swine after induced MI using serial 3D MRI imaging. Principal strain magnitude and angle were measured, and demonstrated progressive decrease in magnitude and angle rotation away from the site of injury, resulting in adverse remodeling and decreased contractility.