Correction of misspelled words in the subheading and text of an article. There was an error in subsection 6.4 on page 627.

No abstract available.
Epilepsy* ; Functional Neuroimaging*

No abstract available.
Epilepsy* ; Magnetic Resonance Imaging*

Cardiac mensuration by the roentgenological heart volume method was carried out in healthy 302 cases of Korean adults, 151 casses of male and 152 cases of female. Formulae used in this study are as follows. Predicted Heart Volume = K × Broad Diameter × Long Diameter × Greatest Horizontal Depth Relative Heart Volume = Predicted Roentigenological Heart Volume (total Vol. in ml) Body-Surface Area (meter squared) The constant K represents the product of an ellipsoid area factor and a correction factor for magnification of the cardiac image. Therefore, K value used in this study is 0.42 for 200 cm and 150 cm of the focal-film distances in posterior-anterior and lateral views respectively. The broad diameter is measured from the junction of the right atrum and the diaphragm to the junction of the pulmonary artery and left atrial appendage. The long diameter is taken from the junction of the superior vena cava and right atrium to the cardiac apex. The greatest horizontal depth of the heart is measured on lateral view. Body-surface area is obtained by use of the Du Bois Nomogram. The results are as follows: 1. Predicted roentgenological heart volume in male is 641.53+9.22 ml and 565.97+7.00 ml in female, and shows increase with age in the both sexes but no significant influence with body weight. 2. Relative heart volume in male is397.08+5.21 ml/m2 and 379.73+4.87 ml/m2 in female, and significant influence with age, height and weight isnegligible. 3. Roentgenological mensuration of the relative heart volume is considered to be simple and the bestmethod to express the standard of the heart size.
Adult ; Atrial Appendage ; Body Weight ; Cardiac Volume ; Diaphragm ; Female ; Heart Atria ; Heart ; Humans ; Male ; Methods ; Nomograms ; Pulmonary Artery ; Vena Cava, Superior

Correction of misspelled words in the subheading and text of an article. There was an error in subsection 6.4 on page 627.

The article titled “Comparison of radiation exposure by area before and after emergency center remodeling,” published in J Korean Soc Emerg Med 2019;30(5):385-392 incorrectly listed affiliations of the authors.

The original version of this article add a note on the front page of the article. which states: “Pursuant to the decision by the editorial board of KJO on Nov. 23rd 2018, this article has been labeled for a large extent of reused text content from the following publication: “A finite element analysis of the optimal bending angles in a running loop for mesial translation of a mandibular molar using indirect skeletal anchorage” (Orthod Craniofac Res 2018;21(1):63-70)”

Pages 110, 111, 113 were published incorrectly.
Radioisotopes*

Volume 29, Number 4, pp. 240-241 (2001), the authors of the abstract would like to correct the author's name and affiliation.