My NCBISign In

Display Settings:

Format

Send to:

Choose Destination
    Radiology. 2010 Dec;257(3):614-23.

    Safety, efficacy, and indications of beta-adrenergic receptor blockade to reduce heart rate prior to coronary CT angiography.

    Mahabadi AA, Achenbach S, Burgstahler C, Dill T, Fischbach R, Knez A, Moshage W, Richartz BM, Ropers D, Schröder S, Silber S, Möhlenkamp S; Working group "Cardiac CT" of the German Cardiac Society.

    Source

    Department of Cardiology, West German Heart Center, University Clinic Duisburg-Essen, Hufelandstrasse 55, 45122 Essen, Germany.

    Abstract

    For selected indications, coronary computed tomographic (CT) angiography is an established clinical technology for evaluation in patients suspected of having or known to have coronary artery disease. In coronary CT angiography, image quality is highly dependent on heart rate, with heart rate reduction to less than 60 beats per minute being important for both image quality and radiation dose reduction, especially when single-source CT scanners are used. β-Blockers are the first-line option for short-term reduction of heart rate prior to coronary CT angiography. In recent years, multiple β-blocker administration protocols with oral and/or intravenous application have been proposed. This review article provides an overview of the indications, efficacy, and safety of β-blockade protocols prior to coronary CT angiography with respect to different scanner techniques. Moreover, implications for radiation exposure and left ventricular function analysis are discussed.

    © RSNA, 2010.

    Comment in

    PMID:
    21084413
    [PubMed - indexed for MEDLINE]
    Free full text

    Publication Types, MeSH Terms, Substances

    Publication Types

    MeSH Terms

    Substances

    LinkOut - more resources

    Full Text Sources

    Medical

      Supplemental Content

      Icon for HighWire Press

      Save items

      loading

      Related citations in PubMed

      See reviews... See all...

      Recent activity

      Clear Turn Off Turn On

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...
      You are here: NCBI > Literature > PubMed
      Write to the Help Desk