1.Percutaneous Transluminal Balloon Valvuloplasty for Congenital Pulmonary Valve Stenosis.
Heung Jae LEE ; Jae Kon KO ; Woong Heum KIM ; Nam Su KIM ; Chang yee HONG
Journal of the Korean Pediatric Society 1988;31(7):822-832
No abstract available.
Balloon Valvuloplasty*
;
Pulmonary Valve Stenosis*
;
Pulmonary Valve*
3.Pulmonary Valve Replacement after Repair of Tetralogy of Fallot.
Journal of the Korean Pediatric Cardiology Society 2005;9(2):219-230
No abstract available.
Pulmonary Valve*
;
Tetralogy of Fallot*
4.Mitral stenosis Complicated by Pulmonary infarction.
Journal of the Korean Pediatric Society 1984;27(1):105-108
No abstract available.
Mitral Valve Stenosis*
;
Pulmonary Infarction*
5.Asymmertric atypical pulmonary edema from the rupture of the mitral valve chorda tendineae.
Korean Journal of Medicine 1999;57(6):1066-1066
No abstract available.
Mitral Valve*
;
Pulmonary Edema*
;
Rupture*
6.Pulmonary stenosis and pulmonary regurgitation: both ends of the spectrum in residual hemodynamic impairment after tetralogy of Fallot repair.
Korean Journal of Pediatrics 2013;56(6):235-241
Repair of tetralogy of Fallot (TOF) has shown excellent outcomes. However it leaves varying degrees of residual hemodynamic impairment, with severe pulmonary stenosis (PS) and free pulmonary regurgitation (PR) at both ends of the spectrum. Since the 1980s, studies evaluating late outcomes after TOF repair revealed the adverse impacts of residual chronic PR on RV volume and function; thus, a turnaround of operational strategies has occurred from aggressive RV outflow tract (RVOT) reconstruction for complete relief of RVOT obstruction to conservative RVOT reconstruction for limiting PR. This transformation has raised the question of how much residual PS after conservative RVOT reconstruction is acceptable. Besides, as pulmonary valve replacement (PVR) increases in patients with RV deterioration from residual PR, there is concern regarding when it should be performed. Regarding residual PS, several studies revealed that PS in addition to PR was associated with less PR and a small RV volume. This suggests that PS combined with PR makes RV diastolic property to protect against dilatation through RV hypertrophy and supports conservative RVOT enlargement despite residual PS. Also, several studies have revealed the pre-PVR threshold of RV parameters for the normalization of RV volume and function after PVR, and based on these results, the indications for PVR have been revised. Although there is no established strategy, better understanding of RV mechanics, development of new surgical and interventional techniques, and evidence for the effect of PVR on RV reverse remodeling and its late outcome will aid us to optimize the management of TOF.
Dilatation
;
Heart Failure
;
Hemodynamics
;
Humans
;
Hypertrophy
;
Mechanics
;
Pulmonary Valve
;
Pulmonary Valve Insufficiency
;
Pulmonary Valve Stenosis
;
Tetralogy of Fallot
7.A Case Report of Double Outlet Right Ventricle(S.D.L.) with Subpulmonic Ventricular Septal Defect and Pulmonary Stenosis.
Jae Sun JUNG ; Sun Ok PARK ; Jung Yun CHOI ; Yong Soo YUN ; Chang Yee HONG
Journal of the Korean Pediatric Society 1984;27(4):407-412
No abstract available.
Heart Septal Defects, Ventricular*
;
Pulmonary Valve Stenosis*
8.Biventricular Repair in DORV with Remote VSD.
Soon Ik PARK ; Jeong Jun PARK ; Tae Jin YOON ; Dong Man SEO
The Korean Journal of Thoracic and Cardiovascular Surgery 2004;37(1):76-79
The remote location of VSD relative to the aortic valve imposes considerable surgical difficulties in the repair of DORV with noncommitted VSD. We report a successful biventricular repair of the anomaly with VSD rerouting to pulmonary artery followed by arterial switching operation.
Aortic Valve
;
Heart Defects, Congenital
;
Pulmonary Artery
9.Role of pulmonary artery pressure on heart chambers in mitral valve surgical commissurotomy evaluated measured directly
Journal of Preventive Medicine 2004;14(4):28-34
From March 1995 to May 2002, at Hanoi Military Hospital N.108,on 98 patients taken surgical commissurotomy for mitral valve, pulmonary arterial pressure declined from 40,7± 12,7 mmHg before surgery to 29,6 ± 8,2mmHg after surgery, right ventricular pressure from 38,1 ± 11,1mmHg to 29,4 ± 8,4mmHg and left auricular pressure from 32,2 ± 8,6mmHg to 23,2± 7,1mmHg. This had demonstrated very good results of mitral valve commissurotomy, in l to improve hemodynamic state in pulmonary arterial pressure and heart chamber pressure
Pulmonary Wedge Pressure
;
heart
;
Mitral Valve
;
surgery
;
10.Use of the Native Aortic Valve as the Pulmonary Valve in the Ross Procedure.
Chan Young RA ; Young Thak LEE ; Soo Chul KIM ; Sam Se OH ; Wook Sung KIM ; Cheol Hyun CHUNG ; Do Hyun JUNG ; Woong Han KIM ; Chang Ha LEE ; Hong Joo JEON ; Young Kwhan PARK ; Chong Whan KIM ; Sung Nok HONG ; Hyun Soo MUN
The Korean Journal of Thoracic and Cardiovascular Surgery 1998;31(12):1222-1225
Aortic valve replacement in young patients has its problems. Biologic prosthetic valves degenerate and need replacement. Metalic prosthetic valves are more durable, however, anticoagulation which has its inherent problems is inevitable. The use of Ross procedure in young patients is gaining wider acceptance. The need of foreign pulmonary valve in right ventricular outflow tract (RVOT) will require reoperation due to RVOT obstruction, later. To overcome this problem, we reimplanted the native aortic valve in the pulmonary position in 21 year old female patient operated on utilizing the Ross procedure for aortic insufficiency. We experienced that the diseased aortic valve worked well in the pulmoanry position because of low pulmonary artery pressure and resistance.
Aortic Valve*
;
Female
;
Humans
;
Pulmonary Artery
;
Pulmonary Valve*
;
Reoperation
;
Transplantation, Autologous
;
Young Adult