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1.
J Am Coll Cardiol ; 84(8): 744-760, 2024 Aug 20.
Artigo em Inglês | MEDLINE | ID: mdl-39142729

RESUMO

Angina pectoris may arise from obstructive coronary artery disease (CAD) or in the absence of significant CAD (ischemia with nonobstructed coronary arteries [INOCA]). Therapeutic strategies for patients with angina and obstructive CAD focus on reducing cardiovascular events and relieving symptoms, whereas in INOCA the focus shifts toward managing functional alterations of the coronary circulation. In obstructive CAD, coronary revascularization might improve angina status, although a significant percentage of patients present angina persistence or recurrence, suggesting the presence of functional mechanisms along with epicardial CAD. In patients with INOCA, performing a precise endotype diagnosis is crucial to allow a tailored therapy targeted toward the specific pathogenic mechanism. In this expert opinion paper, we review the evidence for the management of angina, highlighting the complementary role of coronary revascularization, optimal medical therapy, and lifestyle interventions and underscoring the importance of a personalized approach that targets the underlying pathobiology.


Assuntos
Angina Estável , Revascularização Miocárdica , Assistência Centrada no Paciente , Humanos , Angina Estável/terapia , Revascularização Miocárdica/métodos , Estilo de Vida , Gerenciamento Clínico , Doença da Artéria Coronariana/terapia
2.
J Clin Med ; 13(15)2024 Aug 02.
Artigo em Inglês | MEDLINE | ID: mdl-39124782

RESUMO

Background. Lower extremity peripheral artery disease (LEPAD) frequently coexists with coronary artery disease (CAD) in patients with multisite vascular disease (MVD). While percutaneous revascularization is well-established for both LEPAD and CAD, limited evidence exists for patients eligible for both procedures. Specifically, the feasibility of concomitant LEPAD and CAD percutaneous revascularization remains unknown. Objectives. To compare the efficacy and safety of concomitant coronary and lower extremity elective percutaneous revascularization. Methods. Between 2012 and 2021, we included 135 patients in an observational, retrospective single-center registry. The population was stratified into two groups: 45 patients (concomitant group) underwent simultaneous coronary and peripheral percutaneous interventions, and 90 patients (deferred group) underwent two separate procedures within one year. The primary efficacy endpoint was major adverse cardiovascular events (MACE) at one year, while the primary safety endpoint was in-hospital contrast-induced nephropathy (CIN). Results. Study groups were well-balanced in baseline characteristics. In terms of coronary features, the concomitant revascularization group more often underwent single-vessel percutaneous coronary intervention (PCI), while the deferred group had multivessel PCI with diffuse coronary disease. No differences were detected in the number of LEPAD lesions between groups. For the primary efficacy endpoint, the incidence of MACE at one year was 37.8% in the concomitant group vs. 34.4% in the deferred group (HR 1.20, 95% CI 0.64-2.10; p = 0.61). No significant differences were found in CIN occurrence between the concomitant and deferred groups (11.1% vs. 8.9%; OR 1.30; 95% CI 0.36-4.21; p = 0.68). Conclusions. Multisite vascular disease patients eligible for CAD and LEPAD percutaneous revascularization exhibited a high cardiovascular risk profile with diffuse multivessel coronary and lower extremity disease. Our study suggests the efficacy and safety of concomitant coronary and lower extremity percutaneous revascularization based on one-year MACE incidence and in-hospital CIN. However, dedicated studies are warranted to confirm the short- and long-term outcomes of the concomitant revascularization strategy.

3.
Minerva Med ; 2024 Jul 17.
Artigo em Inglês | MEDLINE | ID: mdl-39016526

RESUMO

BACKGROUND: In asymptomatic patients presenting with significant internal carotid artery (ICA) stenoses undergoing endovascular revascularization, a selective angiography before stenting (CAS) is required. Sometimes, angiographic findings could be discordant from non-invasive assessment and a tool able to evaluate functional relevance of the stenosis could be of value. We sought to evaluate the usefulness of quantitative flow ratio (QFR) as angiography-based tool for functional assessment of ICA stenoses. METHODS: We prospectively enrolled 50 asymptomatic patients undergoing CAS. Peak systolic velocity (PSV, cm/s) assessed at color Doppler echocardiography was used to identify significant stenoses (PSV >125 cm/s). At angiography, assessment of ICA stenosis was obtained visually (%DSVISUAL) and according NASCET criteria (%DSNASCET). Stenoses were considered significant if >60%. After exclusion of 20 vessels, QFR, area stenosis (AS, %) and minimal lumen area (MLA, mm2) were obtained in the remaining 80 vessels. RESULTS: At linear regression analysis, QFR significantly correlated with PSV (r2=0.52, P<0.001) as well as with %DSNASCET (r2=0.68, P<0.001) and %DSVISUAL (r2=0.71, P<0.001). Using PSV as reference, QFR showed good accuracy to predict functionally significant stenosis (AUC=0.98, P<0.001) with a cut-off value of 0.93. As compared with %DSNASCET and %DSVISUAL, QFR showed a significantly higher accuracy (61% vs. 73% vs. 94%, respectively; P<0.05), sensitivity (43% vs. 61% vs. 93%, respectively; P<0.05) and negative predictive value (46% vs. 51% vs. 85%, respectively; P<0.05) for detecting hemodynamically significant ICA stenoses. CONCLUSIONS: This study suggest the potential benefit of adopting QFR for functional assessment of extracranial ICA stenoses. These data should be validated in larger studies.

4.
Artigo em Inglês | MEDLINE | ID: mdl-39025785

RESUMO

AIMS: Although dual antiplatelet therapy (DAPT) with aspirin and a potent P2Y12 receptor inhibitor is currently recommended in patients with acute coronary syndrome (ACS), its use in elderly patients remain challenging. The aim of this trial is to evaluate the pharmacodynamic and pharmacokinetic profile of ticagrelor 60 vs. 90 mg twice daily among elderly patients (≥75 years) with ACS undergoing percutaneous coronary intervention (PCI). METHODS AND RESULTS: PLINY The ELDER (NCT04739384) was a randomized, crossover trial testing the non-inferiority of a lower vs. standard dose of ticagrelor with respect to the primary endpoint of P2Y12 inhibition as determined by pre-dose P2Y12 reaction units (PRU) using the VerifyNow-P2Y12 (Accumetrics, San Diego, CA). Other pharmacodynamic tests included light transmittance aggregometry, multiple electrode aggregometry, and response to aspirin. Plasma levels of ticagrelor and its active metabolite AR-C124910XX were also evaluated. A total of 50 patients (mean age 79.6±4.0 years, females 44%) was included in the trial. Ticagrelor 60 mg was non-inferior to ticagrelor 90 mg according to VerifyNow-P2Y12 results (PRU 26.4±32.1 vs. 30.4±39.0; least squares mean difference: -4; 95% confidence interval: -16.27 to 8.06; p for non-inferiority=0.002). Other pharmacodynamic parameters were similar between the two ticagrelor doses and there were no differences in response to aspirin. Plasma levels of ticagrelor (398.29±312.36 ng/mL vs. 579.57±351.73 ng/mL, p=0.006) and its active metabolite were significantly lower during treatment with ticagrelor 60 mg. CONCLUSIONS: Although plasma concentrations were lower, ticagrelor 60 mg twice daily provided a similar magnitude of platelet inhibition compared with ticagrelor 90 mg twice daily among elderly patients undergoing PCI. Clinical Trial registration: EudraCT 2019-002391-13. Clinicaltrials.gov NCT04739384.

5.
High Blood Press Cardiovasc Prev ; 31(4): 405-410, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38879642

RESUMO

INTRODUCTION: No data are available on the diagnostic algorithms recommended by guidelines for the assessment of diastolic dysfunction (DD) in patients with arterial hypertension. AIM: To fill this gap, we evaluated diastolic function in hypertensive patients with and without LVH matched with healthy subjects by applying 2016 American Society of Echocardiography-European Association of Cardiovascular Imaging Guidelines for the evaluation of LV diastolic function. METHODS: 717 healthy and hypertensives with normal LV ejection fraction and with and without LV hypertrophy (LVH), matched 1:1:1 from two prospective registries, represented the study population. RESULTS: By applying algorithm A, indeterminate pattern was found in 0.4% of healthy, in 6.3% of hypertensives without LVH, and in 21% with LVH (overall p < 0.05 vs. healthy). DD was absent in healthy, however present in 2 and 8% of hypertensives without and with LVH (p = 0.06 and p = 0.001 vs. healthy, respectively). By applying algorithm B, no cases of indeterminate pattern were found. DD was observed in 2.9% of healthy, 7 and 10.5% of hypertensives without and with LVH (p < 0.05 vs. healthy). CONCLUSIONS: The use of algorithm A should be limited only to truly normal subjects, whereas algorithm B should be applied to all patients with hypertension, even without comorbidities and irrespective of LVH.


Assuntos
Algoritmos , Diástole , Hipertensão , Hipertrofia Ventricular Esquerda , Valor Preditivo dos Testes , Sistema de Registros , Função Ventricular Esquerda , Humanos , Hipertensão/fisiopatologia , Hipertensão/diagnóstico , Masculino , Feminino , Pessoa de Meia-Idade , Hipertrofia Ventricular Esquerda/fisiopatologia , Hipertrofia Ventricular Esquerda/diagnóstico por imagem , Hipertrofia Ventricular Esquerda/diagnóstico , Idoso , Estudos de Casos e Controles , Disfunção Ventricular Esquerda/fisiopatologia , Disfunção Ventricular Esquerda/diagnóstico por imagem , Pressão Arterial , Guias de Prática Clínica como Assunto , Adulto , Volume Sistólico , Estudos Prospectivos , Reprodutibilidade dos Testes
6.
Artigo em Inglês | MEDLINE | ID: mdl-38702260

RESUMO

BACKGROUND: Previous studies have investigated a 1 to 6-month short dual antiplatelet therapy (S-DAPT) after percutaneous coronary intervention (PCI) with modern drug eluting-stents to reduce bleeding events. OBJECTIVES: To investigate cardiovascular outcomes in patients at high bleeding risk (HBR) according to the Academic Research Consortium for High Bleeding Risk (ARC-HBR) criteria after PCI with the Synergy bioresorbable-polymer everolimus-eluting stents (EES). METHODS: We applied ARC-HBR criteria in the population of the prospective, single-arm, multicenter POEM (Performance of Bioresorbable Polymer-Coated Everolimus-Eluting Synergy Stent in Patients at HBR Undergoing Percutaneous Coronary Revascularization Followed by 1-Month Dual Antiplatelet Therapy) trial. The primary endpoint was a composite of cardiac death, myocardial infarction, or definite or probable stent thrombosis at 12 months. RESULTS: The original POEM cohort included 356 patients (80.4 %) fulfilling ARC-HBR criteria. Oral anticoagulant (OAC) usage and age ≥75 years were the most frequent major and minor ARC-HBR criteria, respectively. The ARC-HBR group was mainly represented by men (71.1 %), with 74.4 ± 9.3 years and a high burden of cardiovascular risk factors. DAPT was prescribed in 79.3 %, and single antiplatelet (SAPT) with OAC in 18.7 %. 12-month follow-up was completed in 96.2 %. The primary endpoint occurred in 5.2 % (95 % CI 3.29-8.10) of patients, whereas bleeding Academic Research Consortium type 3-5 occurred in 2.7 % (95 % CI, 1.39 %-5.05 %). CONCLUSION: Previous results of the POEM trial showed positive outcomes regarding ischemic and bleeding events with an S-DAPT regimen after Synergy EES. These results are also confirmed in sub-group analysis when ARC-HBR criteria are applied.

9.
J Clin Med ; 13(7)2024 Mar 25.
Artigo em Inglês | MEDLINE | ID: mdl-38610650

RESUMO

Acute coronary syndromes (ACS), encompassing conditions like ST-elevation myocardial infarction (STEMI) and non-ST-elevation acute coronary syndromes (NSTE-ACS), represent a significant challenge in cardiovascular care due to their complex pathophysiology and substantial impact on morbidity and mortality. The 2023 European Society of Cardiology (ESC) guidelines for ACS management introduce several updates in key areas such as invasive treatment timing in NSTE-ACS, pre-treatment strategies, approaches to multivessel disease, and the use of imaging modalities including computed tomography (CT) coronary angiography, magnetic resonance imaging (MRI), and intracoronary imaging techniques, such as optical coherence tomography (OCT) and intravascular ultrasound (IVUS). They also address a modulation of antiplatelet therapy, taking into consideration different patient risk profiles, and introduce new recommendations for low-dose colchicine. These guidelines provide important evidence-based updates in practice, reflecting an evolution in the understanding and management of ACS, yet some potentially missed opportunities for more personalized care and technology adoption are discussed.

10.
Int J Cardiol Heart Vasc ; 50: 101344, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38419600

RESUMO

Background: There are limited data to assess pharmacodynamic (PD) profiles of patients with STEMI undergoing primary percutaneous coronary intervention (PCI) and receiving cangrelor after pretreatment with ticagrelor. Methods: The PharmacOdynaMic effects of cangrelor in PatiEnts wIth acute or chronIc coronary syndrome undergoing percutaneous coronary intervention (POMPEII) registry (NCT04790032) is a prospective study conducted at Federico II University of Naples enrolling all patients undergoing PCI receiving cangrelor at operator's discretion. PD assessments were performed with 3 assays: (1) the gold standard light transmittance aggregometry (LTA) (20- and 5-µM adenosine diphosphate [ADP] stimuli); (2) VerifyNow P2Y12-test; (3) Multiplate electrode aggregometry (MEA), ADP-test. Results: We analyzed 13 STEMI patients pretreated with ticagrelor within 1 h at the time they underwent primary PCI receiving cangrelor. All patients showed low maximal platelet aggregation at 30-minute during cangrelor infusion, as well as at 3 h and 4-6 h (corresponding to 1 h and 2-4 h after stopping cangrelor infusion) with no cases of high residual platelet reactivity. These results were consistent with all assays. Conclusions: PD data show that in contemporary real-world STEMI patients pretreated within 1 h with ticagrelor undergoing primary PCI, adding cangrelor resulted in fast and potent platelet inhibition, thus suggesting that cangrelor may bridge the gap until ticagrelor reaches its effect.

11.
J Invasive Cardiol ; 36(5)2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38422529

RESUMO

OBJECTIVES: Patent hemostasis (PH) is essential for preventing radial artery occlusion (RAO) after trans-radial procedures; however, it remains unclear how it should be obtained. The aim of this multicenter randomized study was to evaluate whether the use of an adjustable device (AD), inflated with a pre-determined amount of air (AoA), was more effective than a non-adjustable device (non-AD) for achieving PH, thereby reducing the incidence of RAO. METHODS: We enrolled a total of 480 patients undergoing transradial procedure at 3 Italian institutions. Before the procedure, a modified Reverse Barbeau Test (mRBT) was performed in all patients to evaluate the AoA to be eventually inflated in the AD. After the procedure, patients were randomized into 2 groups: (1) AD Group, using TR-Band (Terumo) inflated with the pre-determined AoA; and 2) non-AD Group, using RadiStop (Abbott). An RBT was performed during compression to demonstrate the achievement of PH, as well as 24 hours later to evaluate the occurrence of RAO. RESULTS: PH was more often obtained in the AD Group compared with the non-AD Group (90% vs 64%, respectively, P less than .001), with no difference in terms of bleedings. RAO occurred more often in the non-AD Group compared with the AD Group (10% vs 3%, respectively, P less than .001). Of note, mRBT was effective at guiding AD inflation and identifying high-risk patients in whom PH was more difficult to obtain. CONCLUSIONS: The use of AD, filled with a predetermined AoA, allowed PH significantly more often compared with non-AD, providing a significantly reduced incidence of RAO.


Assuntos
Intervenção Coronária Percutânea , Artéria Radial , Humanos , Masculino , Feminino , Idoso , Intervenção Coronária Percutânea/métodos , Intervenção Coronária Percutânea/efeitos adversos , Pessoa de Meia-Idade , Arteriopatias Oclusivas/prevenção & controle , Arteriopatias Oclusivas/etiologia , Arteriopatias Oclusivas/diagnóstico , Técnicas Hemostáticas/instrumentação , Técnicas Hemostáticas/efeitos adversos , Incidência , Hemostasia/fisiologia , Itália/epidemiologia , Resultado do Tratamento , Desenho de Equipamento
12.
Eur Heart J Acute Cardiovasc Care ; 13(1): 173-180, 2024 Feb 09.
Artigo em Inglês | MEDLINE | ID: mdl-38170562

RESUMO

Antithrombotic therapy represents the cornerstone of the pharmacological treatment in patients with acute coronary syndrome (ACS). The optimal combination and duration of antithrombotic therapy is still matter of debate requiring a critical assessment of patient comorbidities, clinical presentation, revascularization modality, and/or optimization of medical treatment. The 2023 European Society of Cardiology (ESC) guidelines for the management of patients with ACS encompassing both patients with and without ST segment elevation ACS have been recently published. Shortly before, a European expert consensus task force produced guidance for clinicians on the management of antithrombotic therapy in patients with ACS as well as chronic coronary syndrome. The scope of this manuscript is to provide a critical appraisal of differences and similarities between the European consensus paper and the latest ESC recommendations on oral antithrombotic regimens in ACS patients.


Assuntos
Síndrome Coronariana Aguda , Cardiologia , Humanos , Síndrome Coronariana Aguda/tratamento farmacológico , Fibrinolíticos/uso terapêutico , Consenso
13.
Int J Cardiol ; 400: 131694, 2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-38160911

RESUMO

Pulmonary embolism (PE) is a potentially life-threatening condition that remains a major global health concern. Noteworthy, patients with high- and intermediate-high-risk PE pose unique challenges because they often display clinical and hemodynamic instability, thus requiring rapid intervention to mitigate the risk of clinical deterioration and death. Importantly, recovery from PE is associated with long-term complications such as recurrences, bleeding with oral anticoagulant treatment, pulmonary hypertension, and psychological distress. Several novel strategies to improve risk factor characterization and management of patients with PE have recently been introduced. Accordingly, this position paper of the Working Group of Interventional Cardiology of the Italian Society of Cardiology deals with the landscape of high- and intermediate-high risk PE, with a focus on bridging the gap between the evolving standards of care and the current clinical practice. Specifically, the growing importance of catheter-directed therapies as part of the therapeutic armamentarium is highlighted. These interventions have been shown to be effective strategies in unstable patients since they offer, as compared with thrombolysis, faster and more effective restoration of hemodynamic stability with a consistent reduction in the risk of bleeding. Evolving standards of care underscore the need for continuous re-assessment of patient risk stratification. To this end, a multidisciplinary approach is paramount in refining selection criteria to deliver the most effective treatment to patients with unstable hemodynamics. In conclusion, the current management of unstable patients with PE should prioritize tailored treatment in a patient-oriented approach in which transcatheter therapies play a central role.


Assuntos
Cardiologia , Embolia Pulmonar , Humanos , Terapia Trombolítica/efeitos adversos , Embolia Pulmonar/terapia , Embolia Pulmonar/tratamento farmacológico , Trombectomia , Hemorragia/induzido quimicamente , Resultado do Tratamento , Itália/epidemiologia , Fibrinolíticos/uso terapêutico
14.
Rev Cardiovasc Med ; 24(12): 365, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-39077094

RESUMO

Primary percutaneous coronary intervention (PCI) is the current class I therapeutic approach to treat acute ST-elevation myocardial infarction (STEMI). While primary PCI can restore adequate flow in the infarcted artery in the majority of cases, some patients experience the 'no-reflow' phenomenon, i.e., an abnormal myocardial reperfusion occurring even after the occluded coronary artery has been opened. No-reflow occurs when microvascular obstruction arises from embolization of thrombus or components of the atheromatous plaques. These embolic materials travel downstream within the infarct-related artery at time of primary PCI, leading to compromised blood flow. Currently, no expert consensus documents exist to outline an optimal strategy to prevent or treat no-reflow. Interventional cardiologists frequently employ intracoronary adenosine, calcium channel blockers, nicorandil, nitroprusside or glycoprotein IIb/IIIa inhibitors. However, evidence suggests that these interventions consistently enhance myocardial blood flow in only a specific subset of patients experiencing no-reflow. A recent and innovative therapeutic approach gaining attention is low-dose fibrinolysis during primary PCI, which offers the potential to augment coronary flow post-myocardial revascularization.

15.
Journal of the American Heart Association ; 10(20): 018828, Oct. 2021. graf, tab
Artigo em Inglês | CONASS, Sec. Est. Saúde SP, SESSP-IDPCPROD, Sec. Est. Saúde SP | ID: biblio-1344305

RESUMO

BACKGROUND: New-generation drug-eluting stents (DES) reduce target-vessel revascularization compared with bare-metal stents (BMS), and recent data suggest that DES have the potential to decrease the risk of myocardial infarction and cardiovascular mortality. We evaluated the treatment effect of DES versus BMS according to the target artery (left anterior descending [LAD] and/or left main [LM] versus other territories [no-LAD/LM]). METHODS AND RESULTS: The Coronary Stent Trialist (CST) Collaboration gathered individual patient data of randomized trials of DES versus BMS for the treatment of coronary artery disease. The primary outcome was the composite of cardiac death or myocardial infarction. Hazard ratios (HRs) with 95% CIs were derived from a 1-stage individual patient data meta-analysis. We included 26 024 patients across 19 trials: 13 650 (52.4%) in the LAD/LM and 12 373 (47.6%) in the no-LAD/LM group. At 6-year follow-up, there was strong evidence that the treatment effect of DES versus BMS depended on the target vessel (P interaction=0.024). Compared with BMS, DES reduced the risk of cardiac death or myocardial infarction to a greater extent in the LAD/LM (HR, 0.76; 95% CI, 0.68­0.85) than in the no-LAD/LM territories (HR, 0.93; 95% CI, 0.83­1.05). This benefit was driven by a lower risk of cardiac death (HR, 0.83; 95% CI, 0.70­0.98) and myocardial infarction (HR, 0.74; 95% CI, 0.65­0.85) in patients with LAD/LM disease randomized to DES. An interaction (P=0.004) was also found for all-cause mortality with patients with LAD/LM disease deriving benefit from DES (HR, 0.86; 95% CI, 0.76­0.97). CONCLUSIONS: As compared with BMS, new-generation DES were associated with sustained reduction in the composite of cardiac death or myocardial infarction if used for the treatment of LAD or left main coronary stenoses.


Assuntos
Stents , Stents Farmacológicos
16.
JACC Cardiovasc Interv ; 10(16): 1621-1630, 2017. ilus, tab
Artigo em Inglês | Sec. Est. Saúde SP, SESSP-IDPCPROD, Sec. Est. Saúde SP | ID: biblio-1064018

RESUMO

OBJECTIVES: The study sought to evaluate the presence of a clinically relevant rebound phenomenon after dual antiplatelet therapy (DAPT) discontinuation in randomized trials. BACKGROUND: It is currently unknown whether clopidogrel discontinuation after short-term DAPT is associated with an early hazard of ischemic events. METHODS: The authors performed an individual participant data analysis and aggregate meta-analysis. The primary outcome was major adverse cardiac and cerebrovascular events (MACCE), defined as the composite of cardiac death, myocardial infarction (MI), or stroke. RESULTS: The study included 11,473 PCI patients with individual participant data from 6 randomized trials comparing short-term DAPT (3 or 6 months) versus long-term DAPT (12 months or more). During the first 90 days following clopidogrel discontinuation, there was no significant increase in the risk of MACCE between patients randomized to short-term DAPT compared with long-term DAPT (hazard ratio [HR]: 1.18; 95% confidence interval [CI]: 0.71 to 1.98; p»0.52; absolute risk difference 0.10%; 95% CI: 0.16% to 0.36%). The risk of MI or stent thrombosis was similar among patients randomized to short-term DAPT versus long-term DAPT (HR: 0.93; 95% CI: 0.46 to 1.90; p»0.85). In the aggregate data meta-analysis of 11 trials including 38,919 patients, a higher risk of early MACCE was observed after long-term ($12 months) DAPT duration (HR: 2.28; 95% CI: 1.69 to 3.09; p<0.001) but not short-term (<12 months) DAPT duration (HR: 1.08; 95% CI: 0.67 to 1.74; p for interaction»0.036).CONCLUSIONS: Among patients undergoing PCI with predominantly new-generation DES, discontinuation of clopidogrel after 3 or 6 months DAPT duration was not associated with an early increase in adverse clinical events. An early increase in MACCE was observed after long-term ($12 months) DAPT exposure.


Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Intervenção Coronária Percutânea/efeitos adversos , Intervenção Coronária Percutânea/instrumentação , Intervenção Coronária Percutânea/mortalidade , Reestenose Coronária/etnologia , Trombose Coronária/etiologia
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