1. Commentary: Who doesn't have abnormal myocardial strain?
Katerina A. Boucek, MD, William M. DeCampli, MD, PhD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 158, Issue 2, Pages (August 2019)
DOI: /j.jtcvs
Copyright © 2019 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1
Longitudinal strain (A) and strain rate (B) versus preload recruitable stroke work (PRSW) with corresponding regression lines and 95% confidence intervals. Regression functions with regression coefficients and P values. NS, Not significant; SL, longitudinal strain; SrL, longitudinal strain rate.
From: Dahle and colleagues.10 Used with permission.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2019 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2
A 252-lead electrocardiographic vest for noninvasive mapping (CardioInsight; Medtronic, Inc, Minneapolis, Minn).
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2019 The American Association for Thoracic Surgery Terms and Conditions

4. A 252-lead ECG vest for noninvasive mapping (CardioInsight; Medtronic, Minneapolis, Minn).
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2019 The American Association for Thoracic Surgery Terms and Conditions