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Background: There are many questions regarding the optimal approach to treating non-culprit lesions in STEMI patients. Several questions still need to be answered, such as identifying the lesions to be revascularized and the optimal timing. Methods: We conducted a single-center analysis. The primary outcome was the incidence of major cardiovascular and cerebral adverse events (MACCE) at 12 months in patients with STEMI and multivessel disease (MVD) who achieved complete revascularization during the index procedure or with a staged procedure. The secondary outcomes were death from any cause, myocardial infarction, target lesion revascularization, stroke, major bleeding events, new angina episodes, new hospitalization, and in-hospital MACCE. Results: From January 2021 to December 2022, a total of 230 patients with STEMI underwent primary PCI in our department; 87 patients had MVD. Fifty-nine patients (67.8%) underwent a non-culprit revascularization strategy during the index procedure strategy, and 28 patients (32.2%) during a staged procedure. The incidence of MACCE at 12 months was 11.9% (seven patients) in the index PCI group, compared with 32.1% (nine patients) in the staged PCI group (odds ratio, 3.52; 95% CI, 1.15 to 10.77; p = 0.022). In-hospital MACCE occurred in five patients (8.5%) of the index PCI group, compared with seven patients (25%) in the staged PCI group (odds ratio, 3.60; 95% CI, 1.03 to 12.61; p = 0.036). A trend towards better outcomes favoring the index PCI group was observed with death from any cause, myocardial infarction, target lesion revascularization, and new angina episodes. Conclusions: Better outcomes were evident with an index PCI strategy than with a staged PCI strategy for complete revascularization in patients with STEMI and MVD.
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INTRODUCTION: The aim of this study was to assess clinical outcomes and quality of life after PFO closure in patients with previous stroke/TIA of undetermined cause and in patients with other complex PFO-associated clinical conditions. METHODS: Between July 2009 and December 2019 at our University Cardiology Department, 118 consecutive patients underwent a thorough diagnostic work-up including standardized history taking, clinical evaluation, full neurological examination, screening for thrombophilia, brain magnetic resonance imaging (MRI), ultrasound-Doppler sonography of supra-aortic vessels and 24 h ECG Holter monitoring. Anatomo-morphological evaluation using 2D transthoracic/transesophageal echocardiography (TTE/TEE) color Doppler and functional assessment using contrast TTE (cTTE) in the apical four-chamber view and contrast transcranial Doppler (cTCD) using power M-mode modality were performed to verify the presence, location and amount of right-to-left shunting via PFO or other extracardiac source. Completed questionnaires based on the Quality-of-Life Short Form-36 (QoL SF-36) and Migraine Disability Assessment (MIDAS) were obtained from the patients before PFO closure and after 12 months. Contrast TTE/TEE and cTCD were performed at dismission, 1, 6 and 12 months and yearly thereafter. Brain MRI was performed at 1-year follow-up in 54 patients. RESULTS: Transcatheter PFO closure was performed in 106 selected symptomatic patients (mean age 41.7 ± 10.7 years, range 16-63, 65% women) with the following conditions: ischemic stroke (n = 23), transient ischemic attack (n = 22), peripheral and coronary embolism (n = 2), MRI lesions without cerebrovascular clinical events (n = 53), platypnea-orthodeoxia (n = 1), decompression sickness (n = 1) and refractory migraine without ischemic cerebral lesions (n = 4). The implanted devices were Occlutech Figulla Flex I/II PFO (n = 99), Occlutech UNI (n = 3), Amplatzer PFO (n = 3) and CeraFlex PFO occluders (n = 1). Procedures were performed under local anesthesia and rotational intracardiac monitoring (Ultra ICE) alone. The devices were correctly implanted in all patients. The mean fluoroscopy time was 15 ± 5 min (range = 10-45 min) and the mean procedural time was 55 ± 20 min (range = 35-90 min). The total occlusion rate at follow-up (mean 50 months, range 3-100) was 98.1%. No recurrent neurological events were observed in the long-term follow-up. CONCLUSIONS: The data collected in this study demonstrate that percutaneous PFO closure is a safe and effective procedure, showing long-term prevention of recurrent cerebrovascular events, significant reduction in migraine symptoms and substantial improvement in quality of life.