Cardiac arrest from acquired long QT syndrome: A case report
published online 28 October 2008.
Background
Many classes of medications initiated by clinicians can cause adverse events, such as cardiac disturbances. One such adverse outcome is that of acquired long QT syndrome, which can lead to arrhythmias and sudden death. When health care practitioners were surveyed about their knowledge of this condition, 20% indicated they knew very little about long QT syndromes and more than 30% failed to check on current therapy before prescribing QT-prolonging medications.
Methods
A case will be presented to illustrate the importance of understanding this syndrome.
Results
The causes and pathophysiology of acquired long QT syndrome are discussed, and the resources for clinicians to obtain more information and growing number of offending medications leading to acquired long QT syndrome are provided.
Conclusions
On-going education is needed to heighten awareness in the health care community to prevent the deleterious outcomes associated with medication induced acquired long QT syndrome.
aSaint Mary's Regional Medical Center, Reno, Nevada
bCollege of Nursing, The University of Arizona, Tucson, Arizona
Reprint requests: Teri M. Kozik, RN, MS, CCRN, Cardiovascular/Critical Care Clinical Nurse Specialist, Saint Mary's Regional Medical Center, 235 W. 6th Street, Reno NV 89503
ABSTRACT