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1. 慢性僧帽弁閉鎖不全症の血管拡張療法 vasodilator therapy in chronic mitral regurgitation
2. 成人における重度の慢性大動脈弁閉鎖不全症の血管拡張療法 vasodilator therapy in severe chronic aortic regurgitation in adults
3. 重度の慢性一次性僧帽弁閉鎖不全症における矯正手術の適応 indications for corrective surgery in severe chronic primary mitral regurgitation
4. 僧帽弁逸脱および僧帽弁尖動揺における慢性僧帽弁閉鎖不全症の自然史 natural history of chronic mitral regurgitation in mitral valve prolapse and flail mitral leaflet
5. 虚血性僧帽弁閉鎖不全症 ischemic mitral regurgitation

English Journal

Growth differentiation factor-15 in children and adolescents with thalassemia intermedia: Relation to subclinical atherosclerosis and pulmonary vasculopathy.

Tantawy AA1, Adly AA2, Ismail EA3, Youssef OI2, Ali ME2.
Blood cells, molecules & diseases.Blood Cells Mol Dis.2015 Aug;55(2):144-50. doi: 10.1016/j.bcmd.2015.06.001. Epub 2015 Jun 6.
BACKGROUND: Heart disease is the leading cause of mortality and one of the main causes of morbidity in β-thalassemia. Growth differentiation factor-15 (GDF-15), a member of the transforming growth factor-β superfamily, is a marker of ineffective erythropoiesis in several anemias.AIM: To determine
PMID 26142330

Mitral regurgitation quantification by cardiovascular magnetic resonance: a comparison of indirect quantification methods.

Polte CL1, Bech-Hanssen O, Johnsson ÅA, Gao SA, Lagerstrand KM.
The international journal of cardiovascular imaging.Int J Cardiovasc Imaging.2015 Aug;31(6):1223-31. doi: 10.1007/s10554-015-0681-3. Epub 2015 May 23.
Quantification of mitral regurgitation (MR) using cardiovascular magnetic resonance can be achieved by three indirect methods. The aims of the study were to determine their agreement, observer variability and effect on grading MR severity. The study comprised 16 healthy volunteers and 36 MR patients
PMID 26001380

Pulmonary regurgitant volume is superior to fraction using background-corrected phase contrast MRI in determining the severity of regurgitation in repaired tetralogy of Fallot.

Gorter TM1, van Melle JP, Freling HG, Ebels T, Bartelds B, Pieper PG, Berger RM, van Veldhuisen DJ, Willems TP.
The international journal of cardiovascular imaging.Int J Cardiovasc Imaging.2015 Aug;31(6):1169-77. doi: 10.1007/s10554-015-0670-6. Epub 2015 May 6.
In the assessment of pulmonary regurgitation (PR) using phase contrast MRI, phase offset errors affect the accuracy of flow. This study evaluated the use of automated background correction for phase offset in the quantification of PR fraction and volume in patients with repaired tetralogy of Fallot
PMID 25944487

笠巻祐二,橋本賢一,相馬正義
総合健診 40(2), 287-292, 2013
　健診における 3D心エコー法の活用について、現状の 2D心エコーの問題点と 3D心エコーの現況を踏まえながら今後の展望に焦点をあてて概説した。一般に健康診断では問診、内科診察、心電図、胸部X線検査、血液検査等が行われ、二次検査の1つとして、心エコーが行われる。通常は 2D心エコーが行われることがほとんどであり、その有効性については異論がない。しかしながら、本来 3Dの心臓を平面で把握する 2D心 …
NAID 130003387863

Contractile Reserve Determined on Exercise Echocardiography in Patients With Severe Aortic Regurgitation

Park Sung-Ji,Enriquez-Sarano Maurice,Song Jung-Eun,Lee Yung-Joo,Ha Mi-Ran,Chang Sung-A,Choi Jin-Oh,Lee Sang-Chol,Park Seung Woo,Oh Jae K
Circulation Journal 77(9), 2390-2398, 2013
… Compared with CR (+), the CR (–) group had lower EF, larger effective regurgitant orifice, regurgitant volume, left ventricular (LV) end-diastolic dimension, LV end-systolic dimension (LVESD), and LV mass index. …
NAID 130003361703

Did We Misunderstand How to Calculate Total Stroke Work in Mitral Regurgitation by Echocardiography?

SHINGU Yasushige,MATSUI Yoshiro
Circulation journal : official journal of the Japanese Circulation Society 76(6), 1533-1534, 2012-05-25
… Methods and Results: For the calculation of regurgitant stroke work, regurgitant volume is usually multiplied by left atrial (LA) pressure. … However, by considering the left ventricular (LV) pressure-volume loop, it would be more appropriate to multiply regurgitant volume and the LV pressure, not the atrial one. … Conclusions: We might underestimate TSW when we use LA pressure for the estimation of regurgitant stroke work. …
NAID 10030316722