Article Figures & Data
Tables
- TABLE 1
Correlations Among Relative Lateral Wall Counts and Misalignments at Left Heart Border and Top of Right Hemidiaphragm
Comparison r P Counts in lateral wall relative to septum vs. misalignment at left heart border Rest Using average counts per pixel within region of interest −0.45 0.01 Using maximum counts per pixel within region of interest −0.52 <0.01 Stress Using average counts per pixel within region of interest −0.26 0.14 Using maximum counts per pixel within region of interest −0.43 0.02 Misalignment at left heart border vs. misalignment at top of right hemidiaphragm Rest 0.31 0.09 Stress 0.45 0.01 Counts in lateral wall relative to septum vs. misalignment at top of right hemidiaphragm Rest Using average counts per pixel within region of interest −0.14 0.45 Using maximum counts per pixel within region of interest −0.04 0.84 Stress Using average counts per pixel within region of interest −0.09 0.63 Using maximum counts per pixel within region of interest −0.13 0.49 - TABLE 2
Comparison of Relative Lateral Wall Counts and Misalignments at Stress and at Rest
Parameter Stress Rest P Lateral wall relative to septum using average counts 0.79 (0.11) 0.86 (0.16) <0.01 Lateral wall relative to septum using maximum counts 0.87 (0.11) 0.92 (0.09) 0.02 Misalignment at left heart border (mm) 4.23 (5.21) 1.85 (3.14) 0.02 Misalignment at top of right hemidiaphragm (slices) 1.03 (1.18) 0.31 (0.54) <0.01 Data are mean, with SD in parentheses.
- TABLE 3
Counts in Lateral Wall Relative to Septum in Patients Without Left Heart Border Misalignment at Stress and at Rest
Parameter Mean Decrease* P Rest (n = 19) Lateral wall relative to septum using average counts 0.90 (0.18) 10% 0.03 Lateral wall relative to septum using maximum counts 0.95 (0.07) 5% 0.01 Stress (n = 12) Lateral wall relative to septum using average counts 0.79 (0.09) 21% <0.01 Lateral wall relative to septum using maximum count 0.91 (0.09) 9% <0.01 SD is in parentheses.
↵* Percentage decrease in counts in lateral wall relative to septum.
