• Journal of Chest Surgery
• /
• 제29권5호
• /
• pp.559-563
• /
• 1996

We have experienced a patient, 16 year-old male, with ventricular septal defect with tricuspid recur- gitation due to blunt chest trauma. He suffered from congestive heart failure after the trauma. Echocardiogram and cardiac catheterization revealed left to right shunt at the ventricular level (muscu- far portion of interventricular septum) and tricuspid regurgitation. At the time of the operation, marked systolic thrill was palpable over the rlght ventricle near the apex and a chorda tendina was seen sharply ruptured just near the medial papillary muscle. We repaired the ventricular septal defect with a Dacron patch and chordal reconstruction with autologous pericardium. The postoperative course was uneventful and the patient was discharged in good condition.

• Journal of Chest Surgery
• /
• 제30권11호
• /
• pp.1121-1124
• /
• 1997

심실 중격이 건재한 대혈관전위증 환아가 동맥 전환술의 시기를 넘겨 단기간에 걸친 2단계의 동맥 전환술로 성공적인 치료를 했기에 보고하는 바이다. 4개월 여 환아는 심한 청색증과 호흡곤란, 대장의 허혈성 증상으로 보이는 잦은 설사 등으로 입원하였다. 입원당시 초음파 검사에서 심실 중격은 좌측으로 심하게 만곡되 어있는 소견을 보였고, 음도자 검사상 좌우 심실 수축기 압력은 각각 40/4 mmHg, 85/2mmHg였다. 우측 체 폐동맥 단락술과 폐동맥 교약술의 1단계 수술을 시행한 15일 후에는 좌우 심실 수축기압의 비가 105/90으로 향상되었고 그로부터 2일 후 우측 체폐동맥 단락 및 폐동맥 교약끈의 해체와 동맥 전환술을 시행하였다. 수술후 환자는 특별한 합병증없이 정상적인 심기능을 보였다.

• 한국임상수의학회지
• /
• 제15권1호
• /
• pp.14-21
• /
• 1998

Ultrasonogram for kidney, spleens liver, intestine and heart was evaluated 11 Chriu horses and 14 Thoroughbred horse. The kidney was determined at both flan and both 17th intercostal spaces. The spleen was determined at the left 13-17 intercom spacer and the liver was determined at the right 7-13 intercostal space. The heart was determined at the right 4-6 intercostal space and left 3-6 intercostal space. The length, of rig kidney at the Thoroughbred horse, Thoroughbred foul, Cheju horse and Cheju foul were 16.2, 12.6, 13.1 and 11.2 mm, respectively. The width of right kidney at the Thoroughbed horse, Thorughbred foul, Cheju horse and Cheju foul were 5.4, 4.3, 4.6 and 4.2 mm, respectively. The depth of right kidney at the Thoroughbred horsed Thoroughbred foul, Cheju horse and Chrju foul were 5.2, 4.4, 4.5 and 4.3 mm, respectively. Similar ultrasonographic measurements were obtained for the left kidney, The left ventricular end-diastolic diameter at the Thoroughbred horse, Thoroughbred fouls Cheju horst and Cheju foul were 107, 83, 85 and 73 mm, respectively. The left ventricular end-systolic diameter were at the Thoroughbred horse, Thoroughbred foul, Cheiu horse and Cheiu foul were 63, 52, 53 and 45 mm, respectively. Also, the interventricular septum in end-diastole, interventricular septum in end-systoles left ventricular wall end-diastoles left ventricular wall end-systoles right ventricular end-diastole diameter, aorta and left atrium at t Thoroughbred horse, Thoroughbred foul, Chriu horse and Chriu foul were measured. Experimental renal stone and enterolith of colon were observed by ultrasonography.

• Journal of Chest Surgery
• /
• 제39권10호
• /
• pp.775-778
• /
• 2006

비후형 심근증은 심근의 부적절한 비대로 유발되며 호흡곤란, 흉통, 실신, 그리고 급사에 이르기까지 다양한 임상 양상을 보인다. 이러한 증상은 주로 좌심실유출로의 협착으로 인해 발생하며 이를 해결하기 위해 심실중격절제술이 고안되었다. 하지만 기존의 고전적인 중격절제슬은 대동맥절개술을 통해 진행되었으며, 이는 심실 중격의 중앙부위에 병변이 존재할 경우 시야 확보의 어려움과 병변으로의 접근이 용이하지 않아 극히 일부분의 심실중격절제술만을 시행할 수밖에 없었다. 따라서 좌심실 유출로의 협착 및 승모판막의 수축기전방운동 등이 완벽하게 해결되지 않는 경우가 흔하였고 이러한 경우 환자의 증상 호전과 생존기간의 연장에도 한계가 있었다. 본 증례에서는 이러한 환아에게서 좌심실 심첨부의 절개를 통해 비후된 유두근과 건삭을 포함한 광범위 중격절제술(extended septal myectomy)을 시행하였다. 수술 후 환아의 증상은 호전되었으며 심초음파 및 방사선학적 소견상 특별한 문제없이 10개월째 외래 경과 관찰 중이다.

• Journal of Chest Surgery
• /
• 제11권1호
• /
• pp.65-68
• /
• 1978

The unusual congenital anomaly, double chambered right ventricle due to aberrant muscle band with intact ventricular septum in 10 years old female patient is presented. The pressure gradient is 70mmHg between inflow tract and outflow tract of right ventricle and the aberrant muscle band is 2X4.5cm arising below the infundibulum and traverses the right ventricular cavity, extending from its anterior wall to the crista supraventricularis forming broad triangular base in parietal anterior wall. By resecting out this muscle band clearly, the outflow tract obstruction is completely relieved.

• Journal of Chest Surgery
• /
• 제36권4호
• /
• pp.277-279
• /
• 2003

15세 남아가 경도의 운동 시 호흡곤란, 우연히 발견된 심잡음을 주소로 내원하였다. 심초음파 소견에서 주로 심실중격을 침범한 종양에 의한 좌심실유출로 협착을 보였고, 심도자에서 측정한 좌심실유출로 평균 압력차는 20 mmHg였다. 체외순환하에 대동맥절개를 통해 종양의 부분절제를 시행하였고, 병리검사 결과 심근이형종으로 진단되었다. 병변은 중증비대를 보이는 성숙한 심근세포와 주변부 섬유화가 주를 이루었다. 술 후 5년간의 외래추적관찰에서 부정맥 발생이나 종양 재발의 증거는 관찰되지 않았다.

• Journal of Chest Surgery
• /
• 제19권4호
• /
• pp.683-687
• /
• 1986

A direct communication between the left ventricle and right atrium is a relatively uncommon defect. Familiarity with this anomaly has become increasingly important, however, since the preoperative findings may be identical with those of an atrial septal defect. The left ventricle is directly related to the right atrium over. an area of the membranous ventricular septum which extends superior to the septal attachment of the right atrioventricular valve in the LV-RA communication. The clinical triad of a ventricular septal defect murmur, cardiac enlargement, and an arteriovenous shunt at atrial level is characteristic of the malformation. A 2-year-old boy with left ventriculo-right atrial communication has operated at the Maryknoll Hospital. Under the cardiopulmonary bypass, the atrium was opened, there was a jet-blood stream just above the atria-ventricular portion adjacent to the septal leaflet of the tricuspid valve.

• Journal of Chest Surgery
• /
• 제27권2호
• /
• pp.157-160
• /
• 1994

Primary tumors of the heart are extremely rare, and about 25 per cent of primary cardiac tumors are malignant. Recently, We experienced a case of primary cardiac liposarcoma occurred on the right ventricular outflow tract and extended into the main pulmonary artery. The patient was 57 year-old man and the chief complaints was severe exertional dyspnea. Emergency operation to relieve the right ventricular outflow tract obstruction was performed under cardiopulmonary bypass. The tumor was 5$\times$4$\times$3 cm in size and infiltrated into the right ventricle and ventricular septum. The tumor in the main pulmonary artery was removed without any difficulty but the on the right ventricular outflow tract was difficult to remove completely. The patient was recovered without any specific problems. After successful surgical resection and postoperative radiotherapy the patient discharged with good condition. Herein, the clinical characteristics of cardiac liposarcoma, the problems in differential diagnosis, the prognosis and current therapy are reviewed.

• 한국임상수의학회지
• /
• 제39권6호
• /
• pp.366-372
• /
• 2022

A 2-year-old, spayed female, American shorthair cat presented with acute weight loss, tachypnea, and dyspnea. The cat had grade V holosystolic murmur and systemic hypotension. Echocardiography showed a 9 mm defect in the ventricular septum, left-to-right dominant bi-directional shunt, right ventricular hypertrophy, pulmonary stenosis, pulmonary hypertension, and overriding aorta. The cat was diagnosed with a Tetralogy of Fallot. The cat was treated with furosemide, pimobendan, ramipril, and sildenafil. Treatment reduced pulmonary infiltration, pulmonary vessel enlargement, and main pulmonary artery bulging. However, right-to-left flow increased over time and right ventricular outflow tract velocity was elevated. Currently, the patient has maintained an improved state for 1 year. This case report described a severe inherited feline Tetralogy of Fallot case that was successfully managed for a long time.

• Journal of Chest Surgery
• /
• 제30권5호
• /
• pp.528-532
• /
• 1997

심근경색증의 합병증으로 발생한 심실중격 파열의 조기 수술 교정 후 2례에서 술후 7일 및 40일 째 다시 심실중격 결손이 발견되어, 진단 후 77일 및 10일에 각각 재수술을 시행, 먼저 봉합 한 부위와는 다른 부위 에 심실중격 결손이 다시 발생하여 있는 것을 관찰, 이를 보철편을 이용 봉합하여 양호한 결과를 얻어 심실 중격의 파열에 대한 조기 수술법이 적절한 치료법임을 확인하고, 추후 재발생되는 심실중격의 파열 등에 대 해서도 적절한 심근 보호법 및 대동맥내 풍선 펌프 등 심근보조 장치를 적극적으로 이용함으로서 보다 안전 하게 수술 치료할 수 있을 것으로 생각된다.