1. Volume 124, Issue 6, Pages 2041-2044 (December 2003)
Recognizing the Link Between Peripheral Edema and Voltage Attenuation of QRS Complexes 
John E. Madias, MD 
CHEST 
Volume 124, Issue 6, Pages (December 2003)
DOI: /chest
Copyright © 2003 The American College of Chest Physicians Terms and Conditions

2. Figure 1
Dates, weights, and standard ECGs recorded 10 days apart in an 88-year-old patient with sepsis, renal failure, and AN. Note the attenuation of the amplitude of QRS complexes in the second ECG (bottom, B) in comparison with the first ECG (top, A), and the calibration signals in both ECGs.
CHEST  , DOI: ( /chest )
Copyright © 2003 The American College of Chest Physicians Terms and Conditions