37 research outputs found
Adenosine-induced atrial fibrillation during fractional flow reserve measurement
We present the case of a 44 year-old man referred for coronary angiography with a history of
coronary artery disease. Following administration of intra-coronary adenosine for fractional
flow reserve (FFR) assessment, the patient developed atrial fibrillation (AF). While well described
during non-invasive stress testing, this is the first description in the literature of AF
following adenosine administration for FFR. The growing usage of FFR during diagnostic
coronary angiography makes this an important side effect to consider. Our subsequent management
and follow-up is presented
The predictive power of depression screening procedures for veterans with coronary artery disease
Depression leads to a worse outcome for patients with coronary artery disease (CAD). Thus, accurately identifying depression in CAD patients is imperative. In many veterans affairs (VA) hospitals, patients are screened for depression once a year using the patient health questionnaire (PHQ-9). Although the PHQ-9 is generally considered a specific and sensitive measure of depression, there is reason to believe that these screening procedures may miss a large number of cases of depression within CAD patients and cardiology patients more generally. The goal of this study was to provide data as to the predictive power of this depression screening procedure by (a) comparing the prevalence rate of depression identified by the PHQ-9 to known prevalence rates and (b) examining whether patients identified as “depressed” also had conditions that consistently co-occur with depression (eg, post-traumatic stress disorder [PTSD], other medical issues). Participants were 813 consecutive patients who received an angiogram in the cardiac catheterization laboratory at a large VA Medical Center. Prevalence of depression was 6.9% in the overall sample and less than 6% when the sample was restricted to CAD patients with significant stenosis. Depression was significantly associated with PTSD, smoking, and alcohol problems. However, depression was not associated with other medical problems such as diabetes, renal failure, peripheral vascular disease, or anemia. In conclusion, the low prevalence rate of depression and lack of associations with comorbid medical problems may suggest that the VA’s depression screening procedures have low sensitivity for identifying depression in CAD patients. It is recommended that clinicians treating CAD regularly screen for depression and do not rely on archival depression screens
Association Between Chronic Kidney Disease and Rates of Transfusion and Progression to End‐Stage Renal Disease in Patients Undergoing Transradial Versus Transfemoral Cardiac Catheterization—An Analysis From the Veterans Affairs Clinical Assessment Reporting and Tracking (CART) Program
Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/139058/1/jah32090-sup-0001-TablesS1-S4.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/139058/2/jah32090_am.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/139058/3/jah32090.pd