…3. What is the recommended action if a QTc value is borderline or abnormal and the heart rate is less than 50 beats/min? A…

…5. Repeat on the other leg. If the signal is uncertain or borderline, the fibular artery can also be sought anterior to the lateral malleolus…

…downstream myocardium Collateral circulation Diffuse distal disease Thus, a visually “borderline” 50–70% lesion may be functionally significant, whereas a severe appearing lesion may not…

…are: 10 year ASCVD risk Category <5% Low 5% to <7.5% Borderline 7.5% to <20% Intermediate ≥20% High Management should incorporate the estimated…

…not fluctuate substantially over the lifetime. A repeat test may be reasonable after menopause when a premenopausal value was borderline, because levels may increase during…