Safety of transradial diagnostic cardiac catheterization in patients under oral anticoagulant therapy.
J Cardiol
; 69(3): 561-564, 2017 03.
Article
em En
| MEDLINE
| ID: mdl-27234220
ABSTRACT
BACKGROUND:
Cardiac catheterization in anticoagulated patients is usually performed after the anticoagulation has been withdrawn, at least in the previous 48h, and sometimes bridging therapy with heparin is used.METHODS:
A prospective observational study including 489 patients undergoing transradial catheterization was conducted. A total of 140 patients were under acenocoumarol (group A) and they were compared with the remainder (group B) for complications after the procedure (bleeding and vascular access complications).RESULTS:
Patients in group A were older (74±12 years vs. 68±17 years, p<0.01) and the main indication for anticoagulation was atrial fibrillation (58.6%). No complications occurred during the procedures. There were no acute bleedings just after the bandage removal. During the first 24h, only 3 (2.1%) radial occlusions in group A and 2 (0.6%) in group B (p=0.14) were recorded. Hematomas between 5 and 10cm appeared in 5% of the group A vs. 4.6% in group B. During the 1-month follow-up period, one more radial occlusion in each group was recorded and there were 4 (1.1%) additional mild hematomas in group B and none in group A (p=0.48).CONCLUSIONS:
Performing a transradial diagnostic cardiac catheterization without removal of the oral chronic anticoagulation appears safe in patients under acenocumarol therapy.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Cateterismo Cardíaco
/
Heparina
/
Anticoagulantes
Tipo de estudo:
Diagnostic_studies
/
Observational_studies
Limite:
Aged
/
Female
/
Humans
/
Male
Idioma:
En
Ano de publicação:
2017
Tipo de documento:
Article