Safety of contrast dobutamine stress echocardiography: a single center experience. Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography. [J Am Soc Echocardiogr] Journal article | | Title | Safety of contrast dobutamine stress echocardiography: a single center experience. | | Author(s) | Timperley J, Mitchell AR, Thibault H, Mirza IH, Becher H | | Institution | Department of Cardiology, John Radcliffe Hospital, Headington, Oxford, UK. jon.timperley@orh.nhs.uk | | Source | J Am Soc Echocardiogr 2005 Feb; 18(2):163-7. | | MeSH | Aged
Albumins
Blood Pressure
Comparative Study
Contrast Media
Coronary Arteriosclerosis
Echocardiography, Stress
Female
Fluorocarbons
France
Heart Rate
Humans
Hypertension
Incidence
Male
Middle Aged
Myocardial Contraction
Phospholipids
Retrospective Studies
Severity of Illness Index
Sulfur Hexafluoride
Tachycardia, Ventricular
Ventricular Premature Complexes
| | Abstract | BACKGROUND: Contrast is increasingly being used during dobutamine stress echocardiography. However, there are few data regarding the safety of this combination.
METHODS: We retrospectively analyzed 751 consecutive stress echocardiograms, 332 without contrast and 419 with contrast (299 with Sonouve, 120 with Optison). Reported side effects and physiologic data were then compared.
RESULTS: There were no fatalities. The incidence of side effects was similar in the 3 groups. The Optison group had a lower diastolic blood pressure compared with the noncontrast group ( P < .05) at rest, and the Sonovue group had a higher peak heart rate compared with the noncontrast group ( P < .001). Patients receiving Optison had more premature atrial contractions ( P < .05) but there was no difference in the incidence of ventricular tachycardia, supraventricular tachycardia, or vagally mediated episodes.
CONCLUSION: The use of contrast during dobutamine stress echocardiography was not associated with an increased risk of side effects. | | Language | eng | | Pub Type(s) | Journal Article
| | PubMed ID | 15682054 |
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