Management of Right Atrial Thrombus During MitraClip Implantation: A Case Report and Review of Literature.

Transcatheter mitral valve repair (TMVR) is a relatively novel approach for treatment of symptomatic severe mitral regurgitation. Intra procedural thrombus formation is a rare but potential complication. Herein, we describe a case of large right atrial thrombus formation after transseptal puncture, that was successfully managed using aspiration thrombectomy.

A CABG Complication - LIMA Graft to Cardiac Venous System Anastomosis Rescued by Percutaneous Coronary Intervention.

Inadvertent graft anastomosis to the great anterior cardiac vein is a known but rare complication of coronary artery bypass graft surgery (CABG). This is usually managed with percutaneous embolization of the inadvertently anastomosed graft with stenting of underlying atherosclerotic coronary artery disease (CAD) or by surgical correction. We present a similar case of the inadvertent left internal mammary artery (LIMA) graft anastomosis to the cardiac venous system, managed with the less complicated percutaneous coronary intervention of the underlying coronary artery disease due to anginal symptoms without the need for surgical correction or embolization of the graft.

Impact of systemic lupus erythematosus on in-hospital outcomes of peripheral artery disease-insight from the National Inpatient Sample database.

Chronic inflammatory disorders like systemic lupus erythematosus (SLE) and rheumatoid arthritis are associated with worse outcomes in ischemic heart disease. However, there is a paucity of data regarding outcomes in patients with peripheral arterial disease (PAD) with concomitant SLE. The purpose of this study was to compare clinical features and in-hospital outcomes of PAD in patients with and without SLE from the general population using the Healthcare Cost and Utilization Project National Inpatient Sample database. We performed a cross-sectional analysis on 520,665 patients diagnosed with PAD from quarter 4 of 2015 to 2017. The primary endpoint was risk-adjusted in-hospital mortality. Of the total patient population, 3080 patients (0.6%) had SLE compared with 517,585 controls (99.4%). The observed in-hospital mortality was higher in patients with SLE (6.3% vs. 4.6%, P < 0.001). To the best of our knowledge, this is the largest population-based study investigating the impact of SLE in patients with PAD. Our analysis showed higher in-hospital mortality in SLE patients than in those without SLE. Early diagnosis and aggressive management of SLE and its complications in these patients have the potential to improve overall outcomes.

Comparison of In-Hospital Outcomes After Insertion of Watchman Device in Men Versus Women (from the National Inpatient Data).

Left atrial appendage occlusion with the Watchman device is approved to manage nonvalvular atrial fibrillation and prevent stroke in patients with contraindications to anticoagulation. This study aimed to analyze the National Inpatient Sample (NIS) data to evaluate gender disparities and further assess its impact on medical decision-making. The NIS data for 16,505 patients who underwent left atrial appendage occlusion with the Watchman device from 2016 to 2017 was used to perform a cross-sectional analysis. The primary end point was risk-adjusted in-hospital mortality. The study included 9,825 men and 6,680 women. Male patients were younger than female patients (mean age of 75.3 years vs 76.3 years, p <0.001). The observed in-hospital mortality was higher in female patients (0.3% vs 0.1%, p = 0.003). This remained significant after adjustment for baseline confounders (adjusted odds ratio 2.9, 95% confidence interval 1.4 to 6.3, p = 0.005). In conclusion, analysis of the large pool of NIS data reveals that female patients have relatively worse in-hospital outcomes in terms of mortality, length of stay, and total hospitalization cost than male patients who underwent Watchman device implantation. However, these disparities are not enough to impact the medical decision-making process and to defer the use of the Watchman device in female patients.

Medical therapy vs early revascularization in diabetics with chronic total occlusions: A meta-analysis and systematic review.

BACKGROUND: Management of chronic total occlusions (CTO) in diabetics is challenging, with a recent trend towards early revascularization [ER: Percutaneous coronary intervention (PCI) and bypass grafting] instead of optimal medical therapy (OMT). We hypothesize that ER improves morbidity and mortality outcomes in diabetic patients with CTOs as compared to OMT. AIM: To determine the long term clinical outcomes and to compare morbidity and mortality between OMT and ER in diabetic patients with CTOs. METHODS: Potentially relevant published clinical trials were identified in Medline, Embase, chemical abstracts and Biosis (from start of the databases till date) and pooled hazard ratios (HR) computed using a random effects model, with significant P value < 0.05. Primary outcome of interest was all-cause death. Secondary outcomes included cardiac death, prompt revascularization (ER) or repeat myocardial infarction (MI). Due to scarcity of data, both Randomized control trials and observational studies were included. 4 eligible articles, containing 2248 patients were identified (1252 in OMT and 1196 in ER). Mean follow-up was 45-60 mo. RESULTS: OMT was associated with a higher all-cause mortality [HR: 1.70, 95% confidence interval (CI): 0.80-3.26, P = 0.11] and cardiac mortality (HR: 1.68, 95%CI: 0.96-2.96, P = 0.07). Results were close to significance. The risk of repeat MI was almost the same in both groups (HR: 0.97, 95%CI: 0.61-1.54, P = 0.90). Similarly, patients assigned to OMT had a higher risk of repeat revascularization (HR: 1.62, 95%CI: 1.36-1.94, P < 0.00001). Sub-group analysis of OMT vs PCI demonstrated higher all-cause (HR: 1.98, 95%CI: 1.36-2.87, P = 0.0003) and cardiac mortality (HR: 1.87, 95%CI: 0.96-3.62, P = 0.06) in the OMT group. The risk of repeat MI was low in the OMT group vs PCI (HR: 0.53, 95%CI: 0.31-0.91, P = 0.02). Data on repeat revascularization revealed no difference between the two (HR: 1.00, 95%CI: 0.52-1.93, P = 1.00). CONCLUSION: In diabetic patients with CTO, there was a trend for improved outcomes with ER regarding all-cause and cardiac death as compared to OMT. These findings were reinforced with statistical significance on subgroup analysis of OMT vs PCI.