Results 21 to 30 of about 417 (122)

Complex left main coronary stent restenosis treated through radial approach using a sheathless catheter

Revista Portuguesa de Cardiologia, 2016
A 64-year-old woman was admitted for non-ST elevation myocardial infarction. The coronary angiogram showed a severe stenosis in the left anterior descending artery (LAD) ostium.
Sergio García-Blas, Luis Mainar, Juan Sanchis, Julio Núñez   +3 more
doaj   +1 more source

Reestenose tardia associada à fratura de stent Cypher Reestenosis tardía asociada a fractura de stent Cypher Late restenosis related to Cypher stent fracture

Arquivos Brasileiros de Cardiologia, 2009
Os stents farmacológicos representam um importante avanço na terapêutica da doença aterosclerótica coronariana. Recentemente tem sido descrita a fratura de stents farmacológicos, associada à reestenose e trombose.
Michel Pereira Cadore, Henrique Pereira Abelin, Romualdo Bolzani dos Santos, Paulo Ricardo Avancini Caramori   +3 more
doaj   +1 more source

Utility of optical coherence tomography and intravascular ultrasound for the evaluation of coronary lesions

Revista Portuguesa de Cardiologia, 2013
Optical coherence tomography (OCT) and intravascular ultrasound (IVUS) are imaging methods used in the diagnosis of coronary lesions. IVUS is widely used in interventional cardiology laboratories, but OCT is now increasingly used.
Agustín Girassolli, Sebastián Carrizo, Santiago Jiménez-Valero, Angel Sánchez Recalde, Juan Ruiz García, Guillermo Galeotte, Raúl Moreno   +6 more
doaj   +1 more source

Assessment of the relationship between preprocedural C-reactive protein/albumin ratio and stent restenosis in patients with ST-segment elevation myocardial infarction

Revista Portuguesa de Cardiologia, 2019
Introduction: Stent restenosis remains a clinical challenge for patients with ischemic heart disease, since it is associated with repeated coronary interventions as well as higher hospitalization rates and medical costs.
Ibrahim Rencuzogullari, Yavuz Karabağ, Metin Çağdaş, Süleyman Karakoyun, Sabri Seyis, Mustafa Ozan Gürsoy, Mahmut Yesin, İnanç Artaç, Doğan İliş, İbrahim Halil Tanboğa   +9 more
doaj   +1 more source

Effects of Rosuvastatin on Apolipoprotein J in Balloon-Injured Carotid Artery in Rats

Arquivos Brasileiros de Cardiologia, 2018
Background: Restenosis after percutaneous coronary intervention in coronary heart disease remains an unsolved problem. Clusterin (CLU) (or Apolipoprotein [Apo] J) levels have been reported to be elevated during the progression of postangioplasty ...
Ning Yang, Bo Dong, Jinyu Yang, Yang Li, Lu Kou, Yue Liu, Qin Qin   +6 more
doaj   +1 more source

Estudo comparativo randomizado do implante de Stent de aço inoxidável recoberto por carbono semelhante ao diamante versus não recoberto em pacientes com doença arterial coronariana Randomized comparative study of diamond-like carbon coated stainless steel stent versus uncoated stent implantation in patients with coronary artery disease

Arquivos Brasileiros de Cardiologia, 2007
OBJETIVO: Comparar as taxas de reestenose e de eventos cardíacos maiores em um e seis meses pós-implante de stents recobertos com CSD com os não-recobertos.
George César Ximenes Meireles, Luciano Mauricio de Abreu, Antonio Artur da Cruz Forte, Marcos Kiyoshi Sumita, Jorge Hideki Sumita, Jose Del Carmen Solano Aliaga   +5 more
doaj   +1 more source

Implante de stent eluído com batimastat para o tratamento da doença arterial coronariana: resultados do estudo piloto brasileiro Batimastat-eluting stent implantation for the treatment of coronary artery disease: results of the Brazilian pilot study

Arquivos Brasileiros de Cardiologia, 2005
OBJETIVO: Os excelentes resultados obtidos com os stents eluídos com sirolimus (rapamicina) na prevenção da reestenose motivaram a avaliação de outras substâncias que também apresentassem esta propriedade. O batimastat é um bloqueador de alta eficácia da
Cristiana Marques de Araujo, Gustavo Adolfo B. Rando, Maria Fernanda Z. Mauro, Salvador A. B. Cristóvão, Isaac S. Moscoso Sanchez, Adnan Ali Salman, João B. de Oliveira Neto, José Armando Mangione   +7 more
doaj   +1 more source

Coronary artery perforation: Don’t rush, IVUS may be useful

Revista Portuguesa de Cardiologia, 2015
Coronary artery perforation (CAP) is a rare but potentially fatal complication of percutaneous coronary intervention. Polytetrafluoroethylene-covered stents prevent blood leakage between struts with a high rate of success.
Alfonso Jurado-Román, Julio García-Tejada, Felipe Hernández-Hernández, Carolina Granda-Nistal, María Teresa Velázquez-Martín, Agustín Albarrán González-Trevilla, Juan Tascón-Pérez   +6 more
doaj   +1 more source

Drug-Coated Balloon Treatment of Very Late Stent Thrombosis Due to Complicated Neoatherosclerosis

Arquivos Brasileiros de Cardiologia, 2016
We describe the treatment of a patient presenting with very-late stent thrombosis with the use of a drug-coated balloon. In this patient, optical coherence tomography disclosed that ruptured and complicated neoatherosclerosis was the underlying substrate
Fernando Alfonso, Teresa Bastante, Javier Cuesta, Amparo Benedicto, Fernando Rivero   +4 more
doaj   +1 more source

Estudo prospectivo e randomizado de pacientes tratados com e sem stents revestidos com carbeto de silício amorfo para a prevenção da reestenose coronariana. Avaliação ultra-sonográfica Randomized intravascular ultrasound comparison between endoprostheses with and without amorphous silicon-carbide

Arquivos Brasileiros de Cardiologia, 2004
OBJETIVO: A reestenose intra-stent é a maior limitação das intervenções coronárias percutâneas. O carbeto de silício amorfo (SiC-a), substância antitrombótica e antiinflamatória capaz de reduzir a deposição de fibrina, plaquetas e leucócitos sobre o ...
Luiz Fernando Leite Tanajura, J. Eduardo M. R. Sousa, Amanda G. M. R. Sousa, Alexandre Abizaid, João Eduardo T. Paula, Mariano Albertal, Fausto Feres, Luiz Alberto P. Mattos, Rodolfo Staico, Ibraim M.F. Pinto   +9 more
doaj   +1 more source