A common dilemma facing physicians treating patients with atrial fibrillation (AF) who have undergone percutaneous coronary intervention (PCI) is the management of oral anticoagulation (OAC) therapy, because there is also an indication for dual antiplatelet therapy in these patients. The purpose of this study was therefore to evaluate anticoagulation patterns in this patient population in an attempt to identify patterns of risk factors that may influence OAC prescribing habits. This retrospective study entailed a review of a total of 4,648 patients from two academic hospitals who underwent PCI between 2008 and 2016. We ultimately included 211 patients who had AF and an indication for OAC. Chart review revealed patients' risk factors, CHA 2 DS 2-VASc and HAS-BLED scores, and antithrombotic regimens. Only 105 (49.8%) patients who met the indications for OAC were actually placed on OAC post-PCI. There was no significant relationship between discharge on OAC and HAS-BLED score (t = 0.14; p = 0.44) or CHA 2 DS 2-VASc score (t = 0.76; p = 0.22). Patients younger than 65 years of age were prescribed more triple therapy (56% versus 33%; p < 0.01) or any OAC (69% versus 41%; p < 0.01) on discharge in comparison with patients 65 years of age or older. The older patient group had a significantly higher average CHA 2 DS 2-VASc score (4.4 versus 3.2; p < 0.01) and a higher average HAS-BLED score (2.8 versus 2.4; p < 0.01). Ultimately, this study indicated that less than half of AF patients with an indication for OAC were placed on OAC post-PCI. There was no association between discharge on OAC and CHA 2 DS 2-VASc score, HAS-BLED score, or any other individual risk factor, with the exception of age.
High-intensity statin therapy is underutilized among high-risk cardiovascular patients admitted to the hospital. Variations exist in prescribing patterns of different specialties who manage high-risk populations. This data can be used to test quality improvement interventions to improve rates of high-intensity statin utilization among high-risk patients prior to hospital discharge.
months, 336 patients were included. Patients with history of DM and/or pre-LVAD HbA1c ≥6.5 comprised the DM group (n=142), while those with no history of DM and a pre-LVAD HbA1c <6.5 comprised the non-DM group (n=194). Diabetics with a pre-LVAD HbA1c <7 were considered well-controlled (n=72) and those with a pre-LVAD HbA1c ≥7 not well-controlled (n=70). Relative changes between pre-and post-LVAD LVEF and LVEDD, were calculated. Cardiac recovery was defined as post-LVAD LVEF ≥40% and LVEDD <6.0cm. Results: Baseline characteristics of the 2 groups are shown in the Table . Cardiac functional and structural improvement, as evidenced by relative LVEF and LVEDD changes, was more prominent in non-DM compared to DM patients, and in well-compared to not well-controlled DM patients (Figure). Overall, DM patients were less likely to experience cardiac recovery (8.4% vs 17.5%; p=0.032), while on LVAD support. This remained significant in a multivariate logistic regression after controlling for potential confounders.
Conclusion:The presence of DM, and notably not well-controlled DM, appears to negatively affect the potential for LVAD-induced myocardial recovery. Further research is needed to investigate the dynamic cardiac metabolism in HF with DM.
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