Article Figures & Data
Figures
- FIGURE 1.
(A) Schematic diagram of conventional dynamic cardiac phantom for nuclear medicine. (B) Schematic diagram of new dynamic cardiac phantom for nuclear medicine.
- FIGURE 2.
(A) Our new dynamic cardiac phantom. (B) Appearance of 2 cylinder pumps. (C) Appearance of outlet (front). (D) Scale of stroke.
- FIGURE 3.
Results of statistical analysis of actual measurement values and SPECT analysis values. (A) EDV. (B) ESV. (C) LVEF.
- FIGURE 4.
Results of stroke ratios and wall motion. (A) Matrix size, 128 × 128. (B) Matrix size, 64 × 64.
- FIGURE 5.
Results of stroke ratios and changes in myocardial wall thickness. (A) Matrix size, 128 × 128. (B) Matrix size, 64 × 64.
Tables
- TABLE 1
Actual Measurement Values and SPECT Analysis Values (EDV, ESV, and LVEF) at Different Stroke Ratios
EDV (mL) ESV (mL) LVEF (%) SPECT SPECT SPECT Stroke rate Actual measurement value 128 × 128 64 × 64 Actual measurement value 128 × 128 64 × 64 Actual measurement value 128 × 128 64 × 64 20:20 495.76 506.00 489.00 294.80 276.00 257.00 40.60 45.50 47.40 20:10 495.76 473.00 465.00 294.80 271.00 262.00 40.60 42.70 43.70 20:5 495.76 468.00 450.00 294.80 286.00 269.00 40.60 38.90 40.20 15:15 470.64 459.00 430.00 319.90 289.00 264.00 32.03 37.00 38.60 15:10 470.64 451.00 438.00 319.90 292.00 285.00 32.03 35.30 34.90 15:5 470.64 445.00 414.00 319.90 303.00 270.00 32.03 31.90 34.80 10:10 445.52 430.00 416.00 345.00 319.00 304.00 22.56 25.80 26.90 10:5 445.52 425.00 410.00 345.00 333.00 317.00 22.56 21.60 22.70 10:20 445.52 440.00 416.00 345.00 311.00 282.00 22.56 29.30 32.20 10:15 445.52 432.00 421.00 345.00 306.00 297.00 22.56 29.20 29.50 5:10 420.40 404.00 385.00 370.16 336.00 321.00 11.95 16.80 16.60
