1. Association of Serum Magnesium on Mortality in Patients Admitted to the Intensive Cardiac Care Unit 
Niyada Naksuk, MD, Tiffany Hu, BS, Chayakrit Krittanawong, MD, Charat Thongprayoon, MD, Sunita Sharma, MD, PhD, Jae Yoon Park, MD, Andrew N. Rosenbaum, MD, Prakriti Gaba, BS, Ammar M. Killu, MBBS, Alan M. Sugrue, MB, BCh, BAO, Thoetchai Peeraphatdit, MD, Vitaly Herasevich, MD, PhD, Malcolm R. Bell, MD, Peter A. Brady, MB, ChB, MD, Suraj Kapa, MD, Samuel J. Asirvatham, MD 
The American Journal of Medicine 
Volume 130, Issue 2, Pages 229.e5-229.e13 (February 2017)
DOI: /j.amjmed
Copyright © 2016 Elsevier Inc. Terms and Conditions

2. Figure 1
Hospital mortality and sudden cardiac death by admission serum magnesium levels.
The American Journal of Medicine  , 229.e5-229.e13DOI: ( /j.amjmed )
Copyright © 2016 Elsevier Inc. Terms and Conditions

3. Figure 2
Adjusted odds ratio (AOR) for association between serum magnesium >2.4 g/dL and hospital mortality in subgroup analysis. ADHF = acute decompensated heart failure; AMI = acute myocardial infarction; CI = confidence interval; CKD = chronic kidney disease.
The American Journal of Medicine  , 229.e5-229.e13DOI: ( /j.amjmed )
Copyright © 2016 Elsevier Inc. Terms and Conditions

4. Figure 3
(A and B) Corrected QT (QTc) and QRS intervals by admission serum magnesium, respectively.
The American Journal of Medicine  , 229.e5-229.e13DOI: ( /j.amjmed )
Copyright © 2016 Elsevier Inc. Terms and Conditions