Background The impact of acute total occlusion (TO) of the culprit artery in non-ST-segment elevation myocardial infarction (NSTEMI) is not fully established. We aimed to evaluate the clinical and angiographic phenotype and outcome of NSTEMI patients with TO (NSTEMITO) compared to NSTEMI patients without TO (NSTEMINTO) and those with ST-segment elevation and TO (STEMITO). Methods Demographic, clinical and procedure-related data of patients with acute myocardial infarction who underwent percutaneous coronary intervention (PCI) between 2014 and 2017 from the Polish National Registry were analysed. Results We evaluated 131,729 patients: NSTEMINTO (n = 65,206), NSTEMITO (n = 16,209) and STEMITO (n = 50,314). The NSTEMITO group had intermediate results compared to the NSTEMINTO and STEMITO groups regarding mean age (68.78 ± 11.39 vs 65.98 ± 11.61 vs 64.86 ± 12.04 (years), p < 0.0001), Killip class IV on admission (1.69 vs 2.48 vs 5.03 (%), p < 0.0001), cardiac arrest before admission (2.19 vs 3.09 vs 6.02 (%), p < 0.0001) and death during PCI (0.43 vs 0.97 vs 1.76 (%), p < 0.0001)—for NSTEMINTO, NSTEMITO and STEMITO, respectively. However, we noticed that the NSTEMITO group had the longest time from pain to first medical contact (median 4.0 vs 5.0 vs 2.0 (hours), p < 0.0001) and the lowest frequency of TIMI flow grade 3 after PCI (88.61 vs 83.36 vs 95.57 (%), p < 0.0001) and that the left circumflex artery (LCx) was most often the culprit lesion (14.09 vs 35.86 vs 25.42 (%), p < 0.0001). Conclusions The NSTEMITO group clearly differed from the NSTEMINTO group. NSTEMITO appears to be an intermediate condition between NSTEMINTO and STEMITO, although NSTEMITO patients have the longest time delay to and the worst result of PCI, which can be explained by the location of the culprit lesion in the LCx.
Introduction The impact of an infection that requires antibiotic treatment (IRAT) after an acute ischemic stroke (AIS) treated with mechanical thrombectomy (MT) remains unclear. Aim Here, we studied the prevalence and the profile of IRAT in patients with AIS treated with MT, aiming to identify predictive factors and prognostic implications at 90 days after stroke. Material and methods We analyzed parameters available within 24 h after AIS including demographics, risk factors, National Institutes of Health Stroke Scale (NIHSS) upon admission and 24 h later, hemorrhagic transformation (HT) on computed tomography, and several clinical and biochemical markers. The outcome measures were the modified Rankin Scale (mRS) 0-2 and 90 days post-stroke mortality. Results We included 291 patients; in 184 (63.2%) patients MT was preceded by intravenous thrombolysis (IVT), and 83 (28.5%) patients developed IRAT. Multivariate analysis showed that male sex and hemorrhagic transformation on CT taken 24 h after stroke increased the risk of IRAT. We found that younger age, male sex, lower delta NIHSS, shorter time from stroke onset to groin puncture, better recanalization and a lack of hemorrhagic transformation on CT taken 24 h after stroke favorably affected outcome at day 90. Multivariate analysis showed that older age, higher delta NIHSS, unknown stroke etiology and lack of treatment with IVT were independent predictors of death up to day 90. Infection that required antibiotic treatment did not enter in the models for the studied outcome measures. Conclusions In AIS patients treated with MT, IRAT is not an independent factor that affects favorable outcome or mortality 90 days after stroke.
exceeds 10%. 5 Researchers have identified several system-and patient -related factors associated with an increased cardiovascular risk following a patient's discharge from the hospital These include insufficient risk factor control, insufficient and delayed cardiac rehabilitation, suboptimal pharmacotherapy, delayed complete myocardial revascularization, and comorbidities. 4,10 However, the absence of cardiac consultations during the postdischarge period is among the key IntroductIon The management of patients with acute myocardial infarction (AMI) has changed significantly over the last few decades, also in the areas of reperfusion therapy and pharmacological treatment. This has led to a significant reduction in both short-and long -term mortality in most countries. 1-9 However, postdischarge mortality rates remain high. In Norway, for example, the 1 -year mortality rate in patients who survive the first 28 days after an AMI event
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