title: [The complications associated with the performance of heart catheterizations (diagnostic and therapeutic). The results in the Hemodynamics Laboratory of Hospital de Santa Marta].
abstract: OBJECTIVE
  To evaluate the morbidity and mortality with cardiac catheterization (diagnostic and intervention).
  
  
  METHODS
  Retrospective analysis of complications occurring within 24 h of a cardiac catheterization, in three consecutive years (1989-1991).
  
  
  METHODS
  Patients admitted to the Haemodynamic Laboratory of Santa Marta Hospital-Lisbon.
  
  
  METHODS
  4014 patients submitted to diagnostic and interventional procedures.
  
  
  METHODS
  Registry analyze in order to obtain the following data: pathology, age, vascular approach and complications of cardiac catheterization.
  
  
  RESULTS
  In three years there were 4014 cardiac procedures. 53.6% were performed in patients with coronary artery disease, 20% with valvular heart disease, 8.1% with congenital heart disease, 16.1% with others pathologies and 2.2% revealed normal vessels in coronary angiography. The incidence of ischemic heart disease was progressively higher in the studied years: 51.9% in 1989, 52.4% in 1990 and 55.2% in 1991. Data from population age showed the same tendency: mean age was 51, 53 and 55 years, respectively. Femoral approach was attempted in 95% of the studies, and the axillary in 2.15%. Complications of diagnostic and interventional cardiac procedures occurred in 3% of the patients. Dead occurred in 0.14%; arrhythmia, 0.37%; vascular, 0.14%; vasovagal/pyrogen reactions, 0.73%; myocardial infarction, 0.05%; and others, 1.58%.
  
  
  CONCLUSIONS
  The diagnostic and interventional cardiac catheterization in experienced laboratories are a safe procedure with a reduced incidence of major complications.
authors.affiliation: Serviço de Cardiologia, Hospital de Santa Marta, Lisboa.
authors.forename: L
authors.initials: L
authors.lastname: Bernardes
authors.forename: J M
authors.initials: JM
authors.lastname: Ramos
authors.forename: J
authors.initials: J
authors.lastname: Quininha
authors.forename: L
authors.initials: L
authors.lastname: Figueiredo
authors.forename: J M
authors.initials: JM
authors.lastname: Gonçalves
authors.forename: J A
authors.initials: JA
authors.lastname: Rato
mesh_terms: D006328:Cardiac Catheterization / Q000009:adverse effects* / Q000401:mortality / Q000706:statistics & numerical data; D006331:Heart Diseases / Q000150:complications* / Q000175:diagnosis / Q000401:mortality / Q000628:therapy; D006439:Hemodynamics; D006801:Humans; D015994:Incidence; D007755:Laboratories, Hospital / Q000706:statistics & numerical data; D008875:Middle Aged; D011174:Portugal / Q000453:epidemiology; D012189:Retrospective Studies
vernacular_title: Complicações associadas com a realização de cateterismos cardíacos (diagnósticos e terapêuticos). Resultados do Laboratório de Hemodinâmica do Hospital de Santa Marta.