RESUMO
Catheter balloon angioplasty is a well accepted form of nonsurgical treatment of acutely and chronically obstructed coronary artery vessels. It is also the centerpiece for various new intervention techniques. Their morphologic effects on the site of obstruction has been termed "remodeling." Part VI of this six-part series focuses on atherectomy and restenosis tissue obtained by atherectomy procedures.
Assuntos
Aterectomia Coronária/métodos , Doença das Coronárias/terapia , Vasos Coronários/patologia , Oclusão de Enxerto Vascular/terapia , Veia Safena/patologia , Angioplastia com Balão/métodos , Doença das Coronárias/etiologia , Doença das Coronárias/patologia , Vasos Coronários/transplante , Oclusão de Enxerto Vascular/etiologia , Oclusão de Enxerto Vascular/patologia , Humanos , Veia Safena/transplante , Resultado do TratamentoRESUMO
Catheter balloon angioplasty is a well accepted form of nonsurgical treatment of acutely and chronically obstructed coronary artery vessels. It is also the centerpiece for various new intervention techniques. Their morphologic effect on the site of obstruction has been termed "remodeling." Part V of this six-part series focuses on remodeling effects of balloon angioplasty on obstructed young (< or = 1 year) and old (> 1 year) saphenous vein bypass grafts.
Assuntos
Angioplastia Coronária com Balão , Oclusão de Enxerto Vascular/terapia , Veia Safena/patologia , Arteriosclerose/patologia , Arteriosclerose/terapia , Aterectomia , Ponte de Artéria Coronária , Doença das Coronárias/patologia , Doença das Coronárias/terapia , Oclusão de Enxerto Vascular/patologia , Humanos , Recidiva , Veia Safena/transplante , StentsRESUMO
Catheter balloon angioplasty is a well accepted form of nonsurgical treatment of acutely and chronically obstructed coronary artery vessels. It is also the centerpiece for various new intervention techniques. Their morphologic effects on the site of obstruction has been termed "remodeling." Part IV of this six-part series focuses on morphologic correlates of coronary angiographic patterns of remodeling after balloon angioplasty and discusses effects of angioplasty on adjacent, nondilated vessels.
Assuntos
Angioplastia com Balão/efeitos adversos , Angiografia Coronária , Vasos Coronários/lesões , Vasos Coronários/patologia , Adulto , Animais , Humanos , Infarto do Miocárdio/terapia , Reperfusão Miocárdica , Ruptura , Veia Safena/transplanteRESUMO
Catheter balloon angioplasty is a well accepted form of nonsurgical treatment of acutely and chronically obstructed coronary artery vessels. It is also the centerpiece for various new intervention techniques. Their morphologic effects on the site of obstruction has been termed "remodeling." Part III of this six-part series focuses on intimal proliferation and chronic recoil in patients undergoing previous remodeling techniques by balloon angioplasty.
Assuntos
Angioplastia Coronária com Balão , Vasos Coronários/patologia , Adulto , Idoso , Doença da Artéria Coronariana/patologia , Humanos , Pessoa de Meia-Idade , Recidiva , Túnica Íntima/patologia , Túnica Média/patologiaRESUMO
Catheter balloon angioplasty is a well accepted form of nonsurgical treatment of acutely and chronically obstructed coronary artery vessels. It is also the centerpiece for various new intervention techniques. Their morphologic effects on the site of obstruction has been termed "remodeling." Part II of this six-part series focuses on morphologic causes of acute closure after remodeling and discusses findings late after successful balloon angioplasty remodeling.
Assuntos
Angioplastia com Balão/efeitos adversos , Doença das Coronárias/terapia , Trombose Coronária/terapia , Revascularização Miocárdica/métodos , Adulto , Idoso , Trombose Coronária/etiologia , Trombose Coronária/mortalidade , Feminino , Oclusão de Enxerto Vascular/etiologia , Oclusão de Enxerto Vascular/terapia , Humanos , Masculino , Pessoa de Meia-Idade , Taxa de SobrevidaRESUMO
Catheter balloon angioplasty is a well accepted form of nonsurgical treatment of acutely and chronically obstructed coronary artery vessels. It is also the centerpiece for various new intervention techniques. Their morphologic effects on the site of obstruction has been termed "remodeling." Part I of this six-part series focuses on mechanisms of remodeling after various interventional techniques, particularly balloon angioplasty.
