• Journal of Chest Surgery
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• v.42 no.3
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• pp.368-370
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• 2009

As the average age of the general population increases, a growing number of elderly patients are presenting for cardiac operations. Although aortic valve replacement in patients aged 80 years and older has been shown to have excellent outcomes with good long-term survival rates, some physicians are still hesitant to refer elderly patients for surgical intervention. A 95-years old female was admitted to our hospital with cardiogenic shock and an emergency operation was required. She was successfully treated with emergency aortic valve replacement. We report here on a case of successful emergency surgical treatment for aortic stenosis in a 95 years old woman.

• Journal of Chest Surgery
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• v.30 no.1
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• pp.92-96
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• 1997

The prognosis of Behfet's disease characterized by recurrent orogenltal ulcers and ocular and skin lesions depends upon the complications in the central nervous system, the gastrointestinal tract And the vascular system. Cardiac involvement, especially aortic regurgitation, is quite uncommon and hemodynamic instability is usually treated with ope heart surgery. But serious postoperative complications had been reported in many cases, which are prosthetic valve detachment, paravalvular leakage, conduction disturbance, and false aneurysm. Many efforts to prevent the complications have been made such as application of cryopreseved homograft. We have described an experience of root replacement with homograft in d 39 year-old male patient for prosthetic valve detachment because of Behfet's aorlitis with a review of the literatures regarding treatment, complication, and prognosis.

• Journal of Chest Surgery
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• v.30 no.8
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• pp.770-779
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• 1997

From Feb. 1985 to Aug. 1996, 450 patients underwent open heart surgery with hypothermic cardiopulmonary bypass. In 450 cases of open heart surgery, 222 cases(49.3%) were congenital heart diseases and 228 cases(5 .7%) were acquired heart diseases. In 222 cases of congenital heart diseases, there were 201 cases of acyanotic heart disease and 21 cases of cyanotic heart diseases. Among the 228 cases of acquired heart diseases, most cases were valvular heart diseases in which 206 valves were implanted. There were 32 cases of ischemic heart disease and the average graft anastomoses were 2.37 sites per operation. The operative mortality of congenital and acquired disease was 9.0% and 10.l% respectively and then overall mortality rate was 9.6% .

• Journal of Chest Surgery
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• v.31 no.10
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• pp.1009-1013
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• 1998

Bacterial endocarditis of the native aortic valve is associated with significant morbidity and mortality despite aggressive medical and surgical treatment, especially when perivalvular tissue was invaded and destructed. The pulmonary autograft is full viable and immune compatible tissue. This paper describes successful Ross operation as total root replacement in 38 years old native valve endocarditis patient with aortic root abscess.

• Journal of Chest Surgery
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• v.30 no.10
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• pp.1015-1018
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• 1997

Median sternotomy incision is world-widely used for open heart surgery, especially in valvular heart disease. But recently, minimally invasive approach by the right parasternal incision for valvular heart disease was introduced with the many merits by small incision. We experienced 1 case of mitral valve repalcement by right parasternal incision and extended transseptal approach. This technique has no specific compli ations or problems compared with the median sternotomy and was proven by the excellent exposure. Cosmetically, the patient was satisfied with the incision.

• Journal of Chest Surgery
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• v.30 no.4
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• pp.419-422
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• 1997

In small children with left ventricular outflow tract obstruction, a few methods of surgical treatment could be considrred. The pulmonary autogrart provides a promising options for aortic valve replacement as part of the aortoventriculoplasty procedure in children. We report a successfully treated congenital aortic stcnoinsufricicncy with severe left ventricular dysfunction in an early infant with the aortoventriculoplasty using thc pulmonary autograft (the Ross-Konno procedure).

• Journal of Chest Surgery
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• v.33 no.9
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• pp.748-751
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• 2000

The diffuse form of supravalvar aortic stenosis represents a surgical challenge when the ascending aorta, aortic arch, proximal descending thoracic aorta and arch arteries are involved. It can be treated by a variety of surgical approaches. We report a case of severe diffuse supravalvar aortic stenosis combined with an aortic valve anomaly and occlusion of the right coronary artery ostium in a 14-year-old boy with Williams syndrome. We enlarged the aortic root(Nick's procedure), ascending aorta, aortic arch, proximal descending thoracic aorta, and innominate artery with patches and replaced aortic valve with 19 mm St. Jude valve. Deep hypothermic circulatory arrest and retrograde cerebral perfusion were used during repair of the arch and arch artery.

• Journal of Korean Critical Care Nursing
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• v.12 no.1
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• pp.1-12
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• 2019

Purpose : It is widely accepted that addressing multiple symptoms together is the preferred approach in assessment and intervention and results in reduced negative patient outcomes. Yet, there are few studies examining symptom clusters and their impacts on quality of life longitudinally in patients after heart valve surgery. Methods: A total of 101 patients were recruited from a tertiary hospital and were administered questionnaires (at 3, 6, and 10 weeks after the surgery) assessing participants' characteristics, cardiac symptoms, and quality of life. Factor analysis was used to identify symptom clusters. Hierarchical multiple linear regression was used to predict quality of life. Results: Participants were predominantly 70-years old or more with a mean age of 64.34. The two symptom clusters at 3 weeks after the surgery with education, gender, and occupation accounted for 76.3% of variance in quality of life. Conclusion: Symptom clusters containing various physical and psychological symptoms in patients after the surgery affected quality of life, and the relationship was significant at 3 weeks after the surgery. Because symptom clusters were identified in all three recovery periods, nurses need to acknowledge these clusters, rather than each symptom separately, and to utilize these in providing care and education and in promoting quality of life in these patients.

• Journal of Chest Surgery
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• v.30 no.7
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• pp.719-723
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• 1997

We experienced a case of aneurysm of the sinus of Valsalva dissecting into the ventricular dseptum. This dissection was induced by paravalvular leakage after aortic and mitral valve replacement. This 37-year-old male was admitted via emergence room due to progressive dyspnea. He had undergone aortic valve replacement(carbomed c" 23 mm) and mitral valve replacement(carbomedic 31 mm) due to aortic regurgitation and mitral regurgitation about 6 years prior to admission and followed up regularly. The diagnosis was made by transthoracic and transesophageal echocardiography and reconfirmed by root aortography. The inlet of the ventricular septal aneurysmal sac was repaired by one layer suture with 3-0 prolene of the endocardium, epicardium and homograft muscle shoulder altogether. Postoperative course was uneventful and the patient was discharged on the 11th postoperative day. day.

• Journal of Chest Surgery
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• v.32 no.6
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• pp.591-594
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• 1999

Supravalvular aortic stenosis is an uncommon, congenital narrowing of the ascending aorta which originates just distal to the level of the ostium of the coronary artery. We conducted a successful surgical treatment in a 39 year- old female patient with a congenital supravalvular aortic stenosis and aortic regurgitation who did not show signs of William's syndrome. After we performed an inverted Y-shaped aortotomy toward the noncoronary sinus and right coronary sinus, pantaloon shaped prosthetic patch(Vascutek, Ino, USA) was used to repair the narrowing sinotubular junction. The aortic valve was replaced concommittently using Sorin Bicarbon 19mm. Her postoperative course was uneventful. The patient discharged at 9th postoperative day in good health.