RESUMO
Clinical guidelines recommend the development of ST-elevation myocardial infarction (STEMI) networks at community, regional and/or national level to ideally offer primary coronary angioplasty, or at least the best available STEMI care to all patients. However, there is a discrepancy between this clinical recommendation and daily practice, with no coordinated care for STEMI patients in many regions of the world. While this can be a consequence of lack of resources, in reality it is more frequently a lack of organisational power. In this paper, the Stent - Save a Life! Initiative (www.stentsavealife.com) proposes a practical methodology to set up a STEMI network effectively in any region of the world with existing resources, and to develop the STEMI network continuously once it has been established.
Assuntos
Angioplastia Coronária com Balão , Infarto do Miocárdio , Infarto do Miocárdio com Supradesnível do Segmento ST , Humanos , Infarto do Miocárdio com Supradesnível do Segmento ST/cirurgia , StentsAssuntos
COVID-19 , Pandemias , Controle de Doenças Transmissíveis , Humanos , SARS-CoV-2 , TelefoneAssuntos
Estenose da Valva Aórtica , Substituição da Valva Aórtica Transcateter , Valva Aórtica/diagnóstico por imagem , Valva Aórtica/cirurgia , Estenose da Valva Aórtica/diagnóstico por imagem , Estenose da Valva Aórtica/cirurgia , Humanos , Substituição da Valva Aórtica Transcateter/efeitos adversos , Resultado do TratamentoRESUMO
TAVR acute recoil has not been properly assessed with current generation balloon-expandable prosthesis. Acute recoil was greater during initial deployment than in postdilatation, in middle stent than inflow or outflow, and in antero-posterior than lateral axis. No predictors or clinical implications of acute valvular recoil were detected, calling for further research to better understand this phenomenon.
Assuntos
Implante de Prótese de Valva Cardíaca , Substituição da Valva Aórtica Transcateter , Dilatação , Humanos , Stents , Substituição da Valva Aórtica Transcateter/efeitos adversos , Resultado do TratamentoRESUMO
The retrograde approach is needed to increase procedural success in chronic total occlusion angioplasty. This systematic review of the literature demonstrated that retrograde approach is associated with more complex anatomy, worse in-hospital and long-term outcomes. Retrograde approach needs expertise, used judiciously, and major focus in patient safety when performed.
Assuntos
Oclusão Coronária , Angioplastia , Oclusão Coronária/diagnóstico por imagem , Oclusão Coronária/cirurgia , Humanos , Fatores de Risco , Fatores de Tempo , Resultado do TratamentoRESUMO
Current transradial access (TRA) practices are unknown in the United States and the rest of the world. There is a decline in preprocedure collateral assessment, low use of ultrasound, and infrequent radial patency check after hemostasis. Significant knowledge-practice gaps exist in TRA calling for more dissemination and education.
Assuntos
Artéria Radial , Pesquisa Translacional Biomédica , Hemostasia , Inquéritos e Questionários , Resultado do TratamentoRESUMO
This study shows excellent transcatheter aortic valve replacement hemodynamic mid-term durability, aligned with prior research up to 5-years. Long-term (10+ years) data are needed before treating young low-risk people with aortic stenosis. Data so far are excellent, indicating a prosperous future for this procedure in young patients.
Assuntos
Estenose da Valva Aórtica/cirurgia , Próteses Valvulares Cardíacas , Substituição da Valva Aórtica Transcateter , Valva Aórtica/cirurgia , Hemodinâmica , Humanos , Fatores de Tempo , Resultado do TratamentoRESUMO
There is limited data regarding percutaneous ventricular support in chronic total occlusion angioplasty in terms of population, procedure, and outcomes. This is the largest report to date showing promising results in terms of technical and procedural success in this highly comorbid population. This study encourages more research in the area and its use in large volume and experienced centers.
Assuntos
Angioplastia Coronária com Balão , Oclusão Coronária , Doença Crônica , Humanos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
In current PCI practice, anticoagulation with either bivalirudin or unfractionated heparin in patients with ACS share comparable efficacy and safety. Nonetheless, their individual performance in patients on dialysis remains unclear. This observational PCI study reported in-hospital clinical outcome in patients on dialysis undergoing PCI according to drug regimen: bivalirudin versus heparin. Similar clinical outcome was observed with both drug regimens.
Assuntos
Heparina , Intervenção Coronária Percutânea , Anticoagulantes , Antitrombinas , Planos de Seguro Blue Cross Blue Shield , Hirudinas , Humanos , Michigan , Fragmentos de Peptídeos , Proteínas Recombinantes , Diálise Renal , Resultado do TratamentoRESUMO
Compared to balloon predilation, direct stenting (DS) shortens procedural time and reduces radiation and contrast exposure. A meta-analysis that included 7 studies comparing these 2 strategies revealed lower adverse event rate with DS. Studies included in the present meta-analysis were mostly observational and utilized first generation drug-eluting stent. Patient and lesion selection may explain these positive results.
Assuntos
Angioplastia Coronária com Balão , Stents Farmacológicos , Angiografia Coronária , Humanos , Stents , Resultado do TratamentoRESUMO
Diabetes mellitus (DM) is a multisystem disorder and a recognized risk factor for coronary artery disease (CAD) and DM patient are particularly challenging for revascularization. In this "real world" retrospective study post-PCI DM patients showed a high risk profile compared to the non-DM group, given by the higher prevalence of cardiovascular risk factors, multiple vessel disease, and renal dysfunction, with the highest rates seen in the ITDM. Only ITDM patients present higher 30-day mortality compared to non-DM patients in the urgent and primary PCI setting. Also ITDM, but not those NITDM patients, had an increased long-term mortality in the overall cohort and in all PCI setting.
Assuntos
Doenças Cardiovasculares , Doença da Artéria Coronariana , Diabetes Mellitus , Intervenção Coronária Percutânea , Humanos , Insulina , Estudos Retrospectivos , Fatores de Risco , Resultado do TratamentoRESUMO
Early hospital readmissions after percutaneous coronary interventions (PCI) are common and costly. From the NCDR CathPCI Registry and the Centers for Medicare and Medicaid Services, a risk prediction model was generated using 14 clinical variables, demonstrating modest discrimination. Future research is needed to identify interventions aim to reduce early readmissions. The use of this risk model may help guide these interventions.
Assuntos
Readmissão do Paciente , Intervenção Coronária Percutânea , Humanos , Medicare , Sistema de Registros , Medição de Risco , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados UnidosRESUMO
Overlapping permanent scaffolds carries a long-term risk of target vessel failure due to late malapposition and the development of neoatherosclerosis. Potentially, overlapping bioresorbable scaffold (BRS) may lead to lower long-term risk. The GHOST-EU registry reported similar short- and mid-term risks in patients with and without BRS overlap. Larger size studies with longer follow-up are needed to confirm the safety of BRS overlap.
Assuntos
Implantes Absorvíveis , Stents Farmacológicos , Humanos , Intervenção Coronária Percutânea , Alicerces Teciduais , Resultado do TratamentoRESUMO
Unprotected distal left main (ULM) lesions often require double-stenting. In the MITO Registry, a mini-crush stenting technique was safer than culotte stenting. Performing mini-crush arises as the best approach in patients with distal ULM lesions requiring elective double-stenting.