The physiopathology of angina pectoris.

Detalhes bibliográficos
Autor(a) principal: da Costa, J T
Data de Publicação: 1997
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/2422
Resumo: The author reviews the pathophysiology of angina pectoris. The first part concerns to the regulation of coronary blood flow: 1. Determinants of myocardial oxygen consumption (preload, afterload,contractility, heart rate); 2. Factors that control the myocardial oxygen supply (perfusion pressure, coronary vascular resistance). The second part concerns the coronary insufficiency and its clinical consequences (angina pectoris, myocardium infarction, heart failure, arrhythmias, primary cardiac arrest. The third part concerns the principal pathophysiologic mechanisms of the stable angina and of the unstable angina (progression of atherosclerosis, platelet aggregation, thrombosis and/or alterations in vasomotor tone).
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spelling The physiopathology of angina pectoris.Fisiopatologia da angina de peito.The author reviews the pathophysiology of angina pectoris. The first part concerns to the regulation of coronary blood flow: 1. Determinants of myocardial oxygen consumption (preload, afterload,contractility, heart rate); 2. Factors that control the myocardial oxygen supply (perfusion pressure, coronary vascular resistance). The second part concerns the coronary insufficiency and its clinical consequences (angina pectoris, myocardium infarction, heart failure, arrhythmias, primary cardiac arrest. The third part concerns the principal pathophysiologic mechanisms of the stable angina and of the unstable angina (progression of atherosclerosis, platelet aggregation, thrombosis and/or alterations in vasomotor tone).The author reviews the pathophysiology of angina pectoris. The first part concerns to the regulation of coronary blood flow: 1. Determinants of myocardial oxygen consumption (preload, afterload,contractility, heart rate); 2. Factors that control the myocardial oxygen supply (perfusion pressure, coronary vascular resistance). The second part concerns the coronary insufficiency and its clinical consequences (angina pectoris, myocardium infarction, heart failure, arrhythmias, primary cardiac arrest. The third part concerns the principal pathophysiologic mechanisms of the stable angina and of the unstable angina (progression of atherosclerosis, platelet aggregation, thrombosis and/or alterations in vasomotor tone).Ordem dos Médicos1997-04-30info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/2422oai:ojs.www.actamedicaportuguesa.com:article/2422Acta Médica Portuguesa; Vol. 10 No. 4 (1997): Abril; 233-41Acta Médica Portuguesa; Vol. 10 N.º 4 (1997): Abril; 233-411646-07580870-399Xreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPporhttps://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/2422https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/2422/1837da Costa, J Tinfo:eu-repo/semantics/openAccess2022-12-20T11:00:32Zoai:ojs.www.actamedicaportuguesa.com:article/2422Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:17:44.517806Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv The physiopathology of angina pectoris.
Fisiopatologia da angina de peito.
title The physiopathology of angina pectoris.
spellingShingle The physiopathology of angina pectoris.
da Costa, J T
title_short The physiopathology of angina pectoris.
title_full The physiopathology of angina pectoris.
title_fullStr The physiopathology of angina pectoris.
title_full_unstemmed The physiopathology of angina pectoris.
title_sort The physiopathology of angina pectoris.
author da Costa, J T
author_facet da Costa, J T
author_role author
dc.contributor.author.fl_str_mv da Costa, J T
description The author reviews the pathophysiology of angina pectoris. The first part concerns to the regulation of coronary blood flow: 1. Determinants of myocardial oxygen consumption (preload, afterload,contractility, heart rate); 2. Factors that control the myocardial oxygen supply (perfusion pressure, coronary vascular resistance). The second part concerns the coronary insufficiency and its clinical consequences (angina pectoris, myocardium infarction, heart failure, arrhythmias, primary cardiac arrest. The third part concerns the principal pathophysiologic mechanisms of the stable angina and of the unstable angina (progression of atherosclerosis, platelet aggregation, thrombosis and/or alterations in vasomotor tone).
publishDate 1997
dc.date.none.fl_str_mv 1997-04-30
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dc.relation.none.fl_str_mv https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/2422
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dc.publisher.none.fl_str_mv Ordem dos Médicos
publisher.none.fl_str_mv Ordem dos Médicos
dc.source.none.fl_str_mv Acta Médica Portuguesa; Vol. 10 No. 4 (1997): Abril; 233-41
Acta Médica Portuguesa; Vol. 10 N.º 4 (1997): Abril; 233-41
1646-0758
0870-399X
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