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The outcome of primary percutaneous coronary intervention in patients with stent thrombosis.
Kumar, Mukesh; Shar, Ghulam Shabbir; Kumar, Rajesh; Shaikh, Abdul Hakeem; Ishaque, Haroon; Khan, Naveedullah; Farooq, Fawad; Saghir, Tahir; Ashraf, Tariq; Karim, Musa.
Afiliação
  • Kumar M; National Institute of Cardiovascular Diseases (NICVD), Karachi, Pakistan. Electronic address: mukesh_nicvd@yahoo.com.
  • Shar GS; National Institute of Cardiovascular Diseases (NICVD), Karachi, Pakistan.
  • Kumar R; National Institute of Cardiovascular Diseases (NICVD), Karachi, Pakistan.
  • Shaikh AH; National Institute of Cardiovascular Diseases (NICVD), Karachi, Pakistan.
  • Ishaque H; National Institute of Cardiovascular Diseases (NICVD), Karachi, Pakistan.
  • Khan N; National Institute of Cardiovascular Diseases (NICVD), Karachi, Pakistan.
  • Farooq F; National Institute of Cardiovascular Diseases (NICVD), Karachi, Pakistan.
  • Saghir T; National Institute of Cardiovascular Diseases (NICVD), Karachi, Pakistan.
  • Ashraf T; National Institute of Cardiovascular Diseases (NICVD), Karachi, Pakistan.
  • Karim M; National Institute of Cardiovascular Diseases (NICVD), Karachi, Pakistan.
Indian Heart J ; 74(6): 464-468, 2022.
Article em En | MEDLINE | ID: mdl-36368606
BACKGROUND: Primary percutaneous coronary intervention (PCI) is a recommended management strategy for patients with de novo ST-segment elevation myocardial infarction (STEMI). Still, the efficacy of primary PCI in-stent thrombosis (ST) induced STEMI is unclear. The aim was to assess the clinical characteristics and the in-hospital outcomes of patients undergoing primary PCI for STEMI caused by acute, sub-acute, or late ST. METHODS: A sample of hundred consecutive patients who presented with STEMI due to ST were included in this study. The angiographic evidence of a flow-limiting thrombus or total vessel occlusion (thrombolysis in myocardial infarction (TIMI) flow grade 0 to II) at the site of the previous stent implant was taken as ST. Primary PCI was performed, and all enrolled patients and in-hospital mortality were observed. RESULTS: Male patients were 69, and the mean age was 58.9 ± 7.78 years. ST was categorized as acute in 40 patients, sub-acute in 53, and late in the remaining seven patients. Killip class III/IV was observed in 45 patients. Dissection was observed in 25, under deployment in 74, and/or malposition in 24 patients. Thrombus aspiration was performed in 97, plain old balloon angioplasty in 76, and stenting in 22 patients. Final TIMI III flow was achieved in 32 patients. During a mean hospital stay of 4.93 ± 2.46 days, the mortality rate was 27%. CONCLUSION: In-hospital mortality after primary PCI was observed in more than 1/4th of the patients with STEMI due to ST undergoing primary PCI.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Trombose / Trombose Coronária / Intervenção Coronária Percutânea / Infarto do Miocárdio com Supradesnível do Segmento ST / Infarto do Miocárdio Limite: Aged / Humans / Male / Middle aged Idioma: En Ano de publicação: 2022 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Trombose / Trombose Coronária / Intervenção Coronária Percutânea / Infarto do Miocárdio com Supradesnível do Segmento ST / Infarto do Miocárdio Limite: Aged / Humans / Male / Middle aged Idioma: En Ano de publicação: 2022 Tipo de documento: Article