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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

On-line vectorcardiography during coronary angioplasty and unstable coronary artery disease /

Jensen, Jens, January 1900 (has links)
Diss. (sammanfattning) Stockholm : Karol. inst. / Härtill 5 uppsatser.
2

On vessel wall responses to balloon dilatation experimental studies in rabbits /

Mattsson, Erney. January 1992 (has links)
Thesis (doctoral)--Lund University, 1992. / Added t.p. with thesis statement inserted.
3

On vessel wall responses to balloon dilatation experimental studies in rabbits /

Mattsson, Erney. January 1992 (has links)
Thesis (doctoral)--Lund University, 1992. / Added t.p. with thesis statement inserted.
4

An investigation of the mechanisms in the intimal response to balloon injury

Konneh, Matthew Kwame January 1996 (has links)
No description available.
5

Ventricular repolarization in the human heart : effects of pharmacological and non-pharmacological interventions /

Nowinski, Karolina J., January 2001 (has links)
Diss. (sammanfattning) Stockholm : Karolinska institutet, 2001. / Härtill 6 uppsatser.
6

Percutaneous transluminal coronary angioplasty (PTCA) in the treatment of coronary artery disease in Hong Kong : procedural success, complications and long-term follow-up /

Bose, Jolly. January 1998 (has links)
Thesis (M. Phil.)--University of Hong Kong, 1999. / Includes bibliographical references (leaves 118-146).
7

Assistência de enfermagem no pós operatório de procedimento endovascular percutâneo / Nursing assistance in the post operative of the percutaneous endovascular procedure

Basques, Fernanda Cristina [UNESP] 07 December 2016 (has links)
Submitted by FERNANDA CRISTINA BASQUES null (ferbasques@fmb.unesp.br) on 2017-01-07T20:11:54Z No. of bitstreams: 1 MestradoFerBasques.pdf: 2100437 bytes, checksum: ea4eef96d0c26544ece6a714e13edb07 (MD5) / Approved for entry into archive by Juliano Benedito Ferreira (julianoferreira@reitoria.unesp.br) on 2017-01-11T13:22:30Z (GMT) No. of bitstreams: 1 basques_fc_me_bot.pdf: 2100437 bytes, checksum: ea4eef96d0c26544ece6a714e13edb07 (MD5) / Made available in DSpace on 2017-01-11T13:22:30Z (GMT). No. of bitstreams: 1 basques_fc_me_bot.pdf: 2100437 bytes, checksum: ea4eef96d0c26544ece6a714e13edb07 (MD5) Previous issue date: 2016-12-07 / Introdução. O cateterismo cardíaco é um teste diagnóstico invasivo utilizado para detecção de alterações cardíacas dos pacientes com queixas cardiovasculares como anginas e infartos previamente detectados. Este ocorre por meio de um cateter arterial percutâneo, podendo ser escolhida a via radial ou femoral. Objetivo Obter por meio da revisão integrativa e validação de conteúdo, os principais cuidados para a retirada do introdutor arterial pelo enfermeiro com segurança. Metodologia. Estudo de abordagem quantitativa realizado em duas etapas: primeiro a realização de uma revisão integrativa para elaboração de dois Procedimentos Operacionais Padrão (POP’s) preliminar, utilizando as Bases de Dados BVS (Biblioteca Virtual da Saúde-BVS), Scopus, Embase, Web of Science e Pubmed e numa segunda etapa a submissão para apreciação de 8 peritos para obter um parecer sobre o conteúdo apresentado, utilizando a Técnica Delphi. E a partir destes, em posse das observações feitas pelos peritos, obter os POP’s definitivos. Resultados e Discussão. Estudos mostram que o enfermeiro tem papel fundamental na equipe multidisciplinar, garantindo a segurança na técnica de retirada do introdutor arterial com segurança garantida ao paciente. Importante, porém, protocolizar e dispor a informação para a equipe de enfermagem contribuindo para autonomia do enfermeiro e segurança do paciente. Produtos elaborados. Procedimento Operacional Padrão (POP) sobre a Retirada de Introdutor Arterial mecanicamente e manualmente pelo enfermeiro e um Ebook que ficará disponível na Biblioteca Virtual do Hospital das Clinicas de Botucatu. Conclusão. Cabe ao enfermeiro à prevenção de complicações vasculares como hematomas e sangramentos locais na retirada de introdutor arterial em via femoral, mecanicamente ou manualmente. O protocolo é um recurso técnico para o enfermeiro desenvolver sua prática com maior qualidade e segurança ao paciente. / Introduction. The cardiac catheterization is an invasive diagnostic test used for the detection of changes of cardiac patients with cardiovascular complaints as angina and heart attacks previously detected. This occurs through a percutaneous arterial catheter, can be chosen via the femoral or radial. Objective. Obtain through integrative review and validation of content, the main introducer removal care nurse blood safely. Methodology. Quantitative approach study carried out in two steps: first the realization of a integrative review for development of two standard operating procedures (POP's), using the VHL (Virtual Health Library-BVS), Scopus, Embase, Web of Science and Pubmed and in a second step the submission for consideration of 8 experts for an opinion on the content presented, using the Delphi Technique. And from these, in possession of the observations made by the experts, get the POP's definitive. Results and Discussion. Studies show that the nurse has a fundamental role in the multidisciplinary team, ensuring the technical security of withdrawal of arterial introducer with guaranteed safety to the patient. Importantly, however, Docketing and disposal information for nursing staff contributing to autonomy of nurse and patient safety. Products produced. Standard operating procedure (POP) on withdrawal of Arterial Introducer mechanically and manually by the nurse and an Ebook that will be available in the Virtual Library of the Hospital das Clinicas of Botucatu. Conclusion. It is the responsibility of the nurse to prevent vascular complications such as hematoma and bleeding sites in withdrawal of blood via femoral introducer, mechanically or manually. The Protocol is a technical resource for the nurse to develop their practice with higher quality and patient safety.
8

DiagnÃsticos de enfermagem em infartados submetidos à angioplastia coronariana com STENT / Nursing diagnoses in patients with acute myocardial infarction submitted to the coronary angioplasty with STENT

Glaziane da Silva Paiva 01 April 2007 (has links)
CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior / A terapia de reperfusÃo coronariana com angioplastia coronariana transluminal percutÃnea e colocaÃÃo de stent constitui, atualmente, o tratamento preferencial ao paciente acometido por infarto agudo do miocÃrdio. No perÃodo pÃs-angioplastia, o paciente infartado exige cuidados da equipe de enfermagem peculiares devido ao comprometimento cardÃaco e dependÃncia fÃsica. A identificaÃÃo dos diagnÃsticos de enfermagem direciona as aÃÃes de enfermagem assistidas e delegadas pelo enfermeiro. O objetivo do estudo foi analisar os diagnÃsticos de enfermagem em pacientes com infarto agudo do miocÃrdio submetidos à angioplastia transluminal percutÃnea primÃria com uso de stent coronariano. Estudo transversal de natureza descritivo-exploratÃria, realizado em um hospital pÃblico de Fortaleza-Ce. A populaÃÃo constou de 51 pacientes em seu primeiro episÃdio de infarto que realizaram angioplastia com sucesso na colocaÃÃo de stent e internados nas enfermarias cardiolÃgicas. Os dados foram coletados por meio de entrevista, exame fÃsico e consulta ao prontuÃrio do paciente durante os meses de janeiro a agosto de 2006. Os resultados mostraram predominÃncia de homens, pardos, com mÃdia de idade de 54 anos e baixa escolaridade. Identificou-se maior freqÃÃncia de infarto anterior, com artÃria descendente anterior esquerda culpada pela isquemia e classificaÃÃo de killip I. Foram encontrados, em mÃdia, 11 diagnÃsticos de enfermagem, 28 caracterÃsticas definidoras, 6 fatores relacionados e 5 fatores de risco por paciente. Os diagnÃsticos de enfermagem de maior freqÃÃncia foram: Risco de infecÃÃo, DentiÃÃo prejudicada, IntolerÃncia à atividade, DÃficits no autocuidado para banho/higiene, higiene Ãntima e vestir-se/arrumar-se, PadrÃo de sono perturbado, DeambulaÃÃo prejudicada e Mobilidade fÃsica prejudicada. A variÃvel nÃmero de diagnÃsticos apresentou associaÃÃo estatisticamente significativa com os diagnÃsticos de dÃficit no autocuidado, deambulaÃÃo e mobilidade prejudicadas. Houve associaÃÃo estatisticamente significativa entre os diagnÃsticos relacionados ao autocuidado, mobilidade e locomoÃÃo, e destes com os fatores relacionados restriÃÃes de movimentos prescritas, limitaÃÃo imposta pela retirada da bainha e estado de mobilidade prejudicada. Os dados revelaram predominÃncia de fenÃmenos relacionados à ordem biolÃgica e importÃncia na identificaÃÃo dos diagnÃsticos de enfermagem na clientela especÃfica de modo a embasar um plano de atividades de enfermagem voltadas ao atendimento das necessidades fisiolÃgicas de autocuidado e dependÃncia fÃsica. / The coronary reperfusion therapy with percutaneous transluminal coronary angioplasty and stent placement constitutes, now, the preferential treatment to the patient attacked by acute myocardial infarction. In the period after to angioplasty, the patient with infarct demands peculiar cares of the nursing team due cardiac compromising and physical dependence. The identification of the nursing diagnoses addresses the actions attended and delegated by the nurse. The objective of the study was to analyze the nursing diagnoses in patients with acute myocardial infarction submitted to the primary percutaneous transluminal coronary angioplasty with use of coronary stent. Cross sectional study of descriptive-exploratory character, accomplished in a public hospital of Fortaleza-Ce. The population consisted of 51 patients in their first infarct episode that they accomplished angioplasty with success in the placement stent and interned in the cardiac infirmaries. The data were collected by means of interview, physical exam and it consults to the recordsâ patient during the months of January to August of 2006. The results showed predominance men, brown, with average of 54 year-old age and it lowers education level. It identified high frequency of previous infarct, with artery descending previous left accused by the ischemia and Killip Classification I. They were found, on the average, 11 nursing diagnoses, 28 defining characteristics, 6 related factors and 5 risk factors for patient. The nursing diagnoses of larger frequency were: Risk for infection, Altered dentition , Activity intolerance, Bathing/hygiene self-care deficit, Toileting self-care deficit, Dressing/grooming self-care deficit, Sleep pattern disturbance, Impaired walking and Impaired physical mobility. The variable number of diagnoses presented statistic association with the diagnoses self-care deficits, Impaired walking and Impaired physical mobility. There was significant association between the diagnoses related to the self-care, mobility and locomotion, and of these with the factors related prescribed restrictions of movements, limitation imposed by the retreat of the hem and state of harmed mobility. The data revealed predominance of phenomenons related to the biological order and importance in the identification of the nursing diagnoses in the specific clientele in way to base a nursing care plan of activities returned to the attendance of the physiologic needs of self-care and physical dependence.
9

The effect of a percutaneous transluminal coronary artery education booklet on patients' knowledge

Snyder, Sharon L. January 1990 (has links)
The purpose of this study was to determine if a written patient education booklet would produce an increase in knowledge of adult participants. Thirty subjects were admitted to this quasi-experimental, post-test only study. Subjects in the experimental group (n = 16) were given a patient education booklet, "PTCA--A Patients' Guide," before angioplasty and an Evaluation Questionnaire after angioplasty. Both groups were given a Knowledge Questionnaire after angioplasty. The Student's t-test of independent group means resulted in a non-significant t-value. No difference in knowledge test scores was found between patients who received the booklet and patients who did not receive the booklet. Results from the evaluation questionnaire suggest that subjects perceived the booklet and pictures to be helpful as preparation for angioplasty. Therefore, revision of the PTCA Knowledge Questionnaire and refinement of the study design is suggested.
10

Angioplastia transluminal percutânea: contribuição ao tratamento da hipertensão arterial renovascular e da nefropatia isquêmica / Percutaneous transluminal angioplasty: contribution to the treatment of renovascular hypertension and nephropathy ischemic

Martins, Valéria Marcia 22 March 2004 (has links)
As lesões estenóticas ou oclusivas das artérias renais podem levar à isquemia do parênquima renal com conseqüente hipertensão arterial (hipertensão arterial renovascular) e perda de função renal (nefropatia isquêmica). Estas duas entidades podem ser tratadas por medicamentos, cirurgia ou angioplastia transluminal percutânea. O objetivo deste trabalho foi avaliar o sucesso técnico e funcional da angioplastia em lesões estenóticas ou oclusivas das artérias renais em doentes portadores de hipertensão arterial renovascular e nefropatia isquêmica. Tratamos 131 doentes hipertensos com ou sem alteração da função renal (55 do sexo masculino e 76 feminino), que apresentavam 191 artérias renais comprometidas (148 estenoses e 43 oclusões) e com média de idade de 45,83 ± 17,4 anos (4 a 77 anos). A etiologia da lesão da artéria renal foi a aterosclerose em 65 doentes (49,61%), displasia fibromuscular em 41 (31,29%), arterite de Takayasu em 13 (9,92%) e outras causas em 12 (9,16%). O nível sérico de creatinina era normal em 70 (53,43%) e alterado em 61 (46,58%). O sucesso técnico foi obtido em 93 doentes (70,99%) e em 123 artérias renais (75,46%). O seguimento foi, em média, de quatro anos (2 a 8 anos), sendo que ao final deste período houve redução de 37,80 ± 33,46 mmHg e 28,66 ± 24,74 mmHg nos níveis da PA sistólica e diastólica, respectivamente. Houve cura da hipertensão arterial em nove doentes (11,25%), melhora em 59 (73,75%), permaneceu inalterada em oito (10%) e piorou em quatro (5%). A função renal ficou normal em 36 doentes (45%), melhorou em 11 (13,75%), manteve-se em 26 (32,5%) e piorou em sete (8,75%). Houve recidiva em 14 casos (17,5%), sendo 11 casos (78,57%) tratados com sucesso com nova angioplastia. Conclusão: consideramos que a angioplastia transluminal percutânea pode ser indicada como opção para o tratamento das lesões estenóticas e/ou oclusivas das artérias renais nos doentes com hipertensão renovascular e nefropatia isquêmica / The occlusive and stenotic lesions of the renal arteries can lead to a renal parenchyma ischemia with vascular hypertension resultant (reno vascular hypertension) and loss of renal function (nephropathy ischemic). These two conditions can be treated by medications, surgery or Percutaneous Transluminal Angioplasty (PTA). The objective of this work was assessing the technical and functional success of PTA in stenotic or occlusive lesions of renal arteries in patients having renovascular hypertension and nephropathy ischemic. We treated 131 hypertensive ill people with or without alteration in the renal function (55 males and 76 females) who presented 191 damaged renal arteries (148 stenosis and 43 occlusions) and age range of 45.83+ 17.4 years old (4 to 77 years old). The etiology of the lesion in the renal artery was atherosclerosis in 65 ill people (49.61%), fibro muscular dysplasia in 41 (31.29%), Takayasu\'s disease in 13 (9.92%), and other causes in 12 (9.16%). The plasma creatinine level was normal in 70 (53.43%) and altered in 61 (46.58%). The technical success was obtained in 93 ill people (70.99%) and in 123 renal arteries (75.46%). The follow-up lasted in average for 4 years (2 to 8 years), in which the end of the period there was a decrease of 37.80+33.46 mmHg and 28.66+24.74 mmHg in the systolic and diastolic blood pressure levels respectively. There was a cure of artery hypertension in 9 ill people (11.25%), better results in 59 (73.75%), no alteration in 8 (10%) and worsening in 4 (5%). The plasma creatinine level increased in 10% (SD), although the renal function remained normal in 36 ill people (45%), better in 11 (13.75%), remained the same in 26 (32.5%) and got worse in 7 (8.75%). There was a reoccurrence in 14 cases (17.5%), in which 11 cases (78.57%) were treated successfully with new PTA. Conclusion: it was considered that PTA can be indicated as an option for the treatment of stenotic and occlusive lesions of the renal arteries in ill people with renovascular hypertension and nephropathy ischemic

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