PTCA registry of German community hospitals. Arbeitsgemeinschaft Leitender Kardiologischer Krankenhausärzte (ALKK) Study Group.
Eur Heart J
; 18(7): 1110-4, 1997 Jul.
Article
en En
| MEDLINE
| ID: mdl-9243144
BACKGROUND: Percutaneous transluminal coronary angioplasty (PTCA) is widely used, but no quality control has been systematically performed as yet. METHODS: A registry of all PTCA procedures has been established since October 1992 for the majority of the German community hospitals performing PTCA, representing about one third of all PTCA activity in Germany. Baseline demographic data, indication for PTCA, primary success and in-hospital clinical events were recorded. Each centre was visited at regular intervals to assure completeness and reliability of the data. RESULTS: Of 52453 procedures performed from October 1992 to December 1994 the catheter laboratory and discharge forms were 99.7% and 98.1% complete, respectively. In 85.9% a single lesion was dilated per procedure, but 48.7% of the patients had multivessel disease. The success rate was 66.5% in complete occlusions (residual stenosis < 70%) and 91.2% in non-occluded vessels (residual stenosis < 50%). Abrupt vessel closure occurred in 3.4%, of which 77.5% could be recanalized by repeat intervention. In procedures not done for acute myocardial infarction, the in-hospital mortality was 0.52%, the procedure-related mortality 0.37%. In 3.02% of all patients a severe complication occurred (procedure-related death, myocardial infarction or emergency bypass surgery). CONCLUSION: Complete recording of all PTCA procedures is feasible even on a nationwide basis. This is a pre-requisite for continuous quality control. The reporting of the procedures by itself very probably, has an impact on the quality which is, however, not measurable quantitatively.
Buscar en Google
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Angioplastia Coronaria con Balón
/
Sistema de Registros
Límite:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
País/Región como asunto:
Europa
Idioma:
En
Revista:
Eur Heart J
Año:
1997
Tipo del documento:
Article
País de afiliación:
Alemania
Pais de publicación:
Reino Unido