Merjenje minutnega volumna srca
Abstract
V zadnjih letih so se razvile t. i. minimalno invazivne metode merjenja minutnega volumna srca in drugih spremenljivk obtočil. Minimalno invazivne metode naj bi olajšale vodenje predvsem bolnikov z nestabilnostjo obtočil in večjim tveganjem za oboperativne zaplete. Uporaba pljučnega arterijskega katetra je zaradi možnih resnih zapletov in potrebe po invazivnem pristopu precej upadla in je na mestu pri bolnikih z visokim tveganjem za srčno-žilne zaplete ter s posebnimi indikacijami. V članku opisujemo metode merjenja MVS, ki temeljijo na merjenju volumna (Fickova metoda, metode razredčenja indikatorja), analizi pulznega vala (angl. pulsewave analysis), hitrosti pretoka krvi, ki steče skozia orto (Dopplerjev učinek) ter bioimpedanci.
Keywords
minutni volumen srca;Fickovo načelo;merjenje;diagnostika;
Data
| Language: | Slovenian |
|---|---|
| Year of publishing: | 2014 |
| Typology: | 1.02 - Review Article |
| Organization: | UM - University of Maribor |
| Publisher: | Slovensko zdravniško društvo |
| UDC: | 616.12-07 |
| COBISS: |
4910399
|
| ISSN: | 1318-0347 |
| Parent publication: | Zdravniški vestnik |
| Views: | 987 |
| Downloads: | 36 |
| Average score: | 0 (0 votes) |
| Metadata: |
|
Other data
| Secondary language: | English |
|---|---|
| Secondary title: | Cardiac output measurement |
| Secondary abstract: | In recent years, developments in the measuring of cardiac output and other haemodynamic variables are focused on the so-called minimally invasive methods. The aim of these methods is to simplify the management of high-risk and haemodynamically unstable patients. Due to the need of invasive approach and the possibility of serious complications the use of pulmonary artery catheter has decreased. This article describes the methods for measuring cardiac output, which are based on volume measurement (Fick method, indicator dilution method), pulse wave analysis, Doppler effect, and electrical bioimpedance. |
| URN: | URN:NBN:SI |
| Type (COBISS): | Not categorized |
| Pages: | str. 77-84 |
| Volume: | ǂLetn. ǂ83 |
| Issue: | ǂšt. ǂ1 |
| Chronology: | jan. 2014 |
| ID: | 9094941 |
Recommended works: