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. Author manuscript; available in PMC: 2021 Jun 15.
Published in final edited form as: Am J Cardiol. 2020 Apr 12;125(12):1836–1844. doi: 10.1016/j.amjcard.2020.03.028

Figure 3. Heat Map for Factors Associated with New-Onset Atrial Fibrillation After Non-Cardiac Surgery.

Figure 3.

Factors are coded in shades of red or green showing the direction of effect. Red bars indicates positive association and green bars indicate negative association. Darker shades signify a greater contribution to the global Wald score in the logistic regression model. This implies a stronger relationship with new-onset AF after non-cardiac surgery. Lighter shades imply a lack of relationship or lower odds of new-onset AF after non-cardiac surgery.