• Title/Summary/Keyword: Right-side heart failure

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Intracardiac Foreign Body by Penetrating Cardiac Injury (관통성 손상에 의한 심장내 이물 - 수술 치험 1례 -)

  • 정진용
    • Journal of Chest Surgery
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    • v.23 no.5
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    • pp.929-935
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    • 1990
  • Violence in our society, combined with improving transport system, resulted in increased numbers of patients with cardiac wounds reaching the hospital alive. Most patients with penetrating cardiac injury, rather than blunt injury, present with a syndrome of either hemorrhagic shock or cardiac tamponade. And they should be operated upon as soon as possible. Often the atrioventricular valves and other important cardiac structures are also damaged by the penetrating instruments or missile. Both intracardiac communications and atrioventricular fistulas may result in significant left-to-right shunts accompanied by congestive heart failure, necessitating surgical correction. Usually, retained cardiac foreign bodies, which are almost always bullets or fragments of missiles, may lie within a cardiac chamber or in the myocardium. Emboli of bullets or other missiles from distant sites to the right side of the heart are numerous enough to require attention. Recently we experienced a case with intracardiac foreign body due to penetrating cardiac injury. A 19 year-old man was admitted to our hospital due to penetrating anterior chest wound by iron segment. The roentgenogram of the chest revealed a radio-opaque metallic shadow in left lower chest around the cardiac apex, mild blunting of left costophrenic space, but no cardiomegaly. During operation the foreign body was noted to be present in the cardiac chamber by the portable C-arm fluoroscopy. But during the manipulation it moved into left inferior pulmonary vein from left ventricle by way of left atrium. So we could manage to remove it from left inferior pulmonary vein by direct approach to the vein. It was iron segment, sized 0.lcm x0.6cmx0.5cm, with sharp margins. The patient had an uneventful postoperative recovery except for chylopericardium and was discharged.

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Imaging Diagnosis: Heartbase Tumor in a Dog (개의 심기저부 종양의 영상진단학적 특징)

  • Chang, Jin-Hwa;Jung, Joo-Hyun;Yoon, Jung-Hee;Choi, Min-Cheol
    • Journal of Veterinary Clinics
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    • v.25 no.1
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    • pp.48-51
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    • 2008
  • A ten-year-old Yorkshire Terrier developed serious abdominal distension and respiratory distress. Radiography and ultrasonography revealed a hyperechoic mass around the aorta that was contiguous with the right atrium and main pulmonary artery. It was resulted in failure of the right side of the heart including tricuspid regurgitation, hepatomegaly with dilation of the hepatic vein and severe ascites due to a large, expansile mass. Computed tomography(CT) identified a large mass originating at the cardiac hilar region and spanning from the cranial vena cava to the caudal vena cava. The tumor had invaded the cranial vena cava, caudal vena cava, heart and pleural wall. A tentative diagnosis of chemodectoma was assigned to the tumor through a fine needle aspiration. This report focuses on the typical features of imaging diagnosis of heartbase tumors by radiography, ultrasonography and CT.

Bronchial Responsiveness in Patients with Mitral Valvular Heart Disease (승모판 심장질환 환자에서 기관지 반응성에 대한 연구)

  • Kim, Ho-Cheol;Kim, Min-Gu;Hwang, Young-Sil
    • Tuberculosis and Respiratory Diseases
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    • v.42 no.5
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    • pp.752-759
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    • 1995
  • Background: Bronchial asthma is characterized by noctunal dyspnea, cough and wheezing because of airway hyperresponsiveness to nonspecific stimuli. These symptoms and signs are also observed in patients with congestive heart failure. Therefore, this is so called "cardiac asthma". There are lots of experimental and clinical datas to suggest that airway dysfunctions occur in acute and chronic congestive heart failure. However, it is still controversial whether bronchial hyperresponsiveness is present in patients with congestive heart failure. To assess whether bronchial hyperresponsiveness is present in patients with congestive heart failure and to demonstrate the relationship between bronchial responsiveness and vascular pressure, we performed methacholine provocation test in 11 patients with mitral valvular heart disease. Methods: All patients were in the New York Heart Association functional class II and treated continuously with digoxin and/or dichlozid and/or angiotensin converting enzyme inhibitor except one patient. All patients were undergone right and left side heart catheterization for hemodynamic measurements. A 20 percent fall of peak expiratory flow rate were considered as positive response to methacholine provocation test. Results: 1) Only one patient who has normal pulmonary artery pressure, pulmonary capillary wedge pressure, cardiac index was positive in methacholine provocation test. 2) Their mean pulmonary artery pressure, pulmonary capillary wedge pressure were $21.72{\pm}9.70mmHg$, $15.45{\pm}8.69mmHg$ respectively which were significantly higher. Conclusion: It is speculated that in stable congestive heart failure patients, bronchial responsiveness as assessed by methacholine provocation test may not be increased.

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Case about cardiogenic general edema of Soeumin apoplexy patient (소음인(少陰人) 전신부종(全身浮腫)에 대한 증례(證例))

  • Shin, Mi-ran;Kim, Sun-hyung;Kim, Dal-rae
    • Journal of Sasang Constitutional Medicine
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    • v.12 no.1
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    • pp.265-270
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    • 2000
  • Occasionally, apoplexy is caused by functional or physiologic cardiopulmonary abnormality. In addition, theses may become the factor of aggravating apoplexy and involve complication. If patient has cardiopulmonary disease, progressing of apoplexy is commonly used to be accelerate and prognosis is deteriorative. There by the patient who has cardiopulmonary disease, should be particularly treated for cardiopulmonary disease. We got good result, during treat Soeumin cerebral vascular infarction patient who has pulmonary edema leaded from congestive heart failure, with Sasang Constitutional treatment. Therefore I reported them here. She was 68 years old, female patient. She visited our hospital for apoplexy with right side hemiparesis, dysphagia, dysphasia. After her admission into our hospital, we knew that she has congestive heart failure. The diagnosis is established. She presented with severe general edema and pulmonary edema. Although Soeumin edema usually classified as Taiyin Disease, we classified this as Shaoyin Disease, through diet, discharge, sleep, tongue and symptoms. We has prescribed Gungguichongsoyijung-tang(芎歸蔥蘇理中湯) in accordance with the principle of invigorating the Spleen and lower Yin(建碑而降陰). And her symptoms has improved.

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Clinical Analysis of the Chest Trauma 312 Cases Report (흉부손상의 임상적 고찰: 311례 보고)

  • Im, Jin-Su;Choe, Hyeong-Ho;Jang, Jeong-Su
    • Journal of Chest Surgery
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    • v.18 no.1
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    • pp.111-121
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    • 1985
  • A clinical analysis was performed on 312 cases of the chest trauma experienced at department of thoracic surgery, Chosun University Hospital during the past 6 years 10 months period from January 1978 to October 1984. 1. The ratio of male to female patient of the chest trauma was 3.1:1 in male predominance and age from 20 to 50 occupied 71.2% of the total cases. 2. The most common cause of the chest trauma was traffic accidents [45.5%] in this series. 244 cases [78.2%]were injured due to non-penetrating injuries and the remainders [68 cases, 21.8%] were injured due to penetrating injuries. 3. The frequently injured site of the chest trauma was left side of the chest [56.4%], the right side was 33% and the both side was 10.6%. 4. The most common symptoms were chest pain and dyspnea, and common signs were diminished breathing sound and subcutaneous emphysema. 5. The Hemothorax, Pneumothorax, Hemopneumothorax, and Hemopericardium were observed in 190 cases [60.9%] of the total cases, and etiologic distribution revealed 76.5% due to penetrating injuries and 56.6% due to non-penetrating injuries. 6. The rib fractures were observed in 210 cases [67.3%] of the total cases and the most common site of the rib fracture was 6th rib 140 cases [19.2%]. The common site of the rib fracture was from 4th rib to 7th rib [63.8%]. 7. The lung injuries were observed in 150 cases [48.1%] and the other organ injuries were observed in 260 cases [83.3%]. 8. Conservative treatment including thoracentesis were performed in 153 cases [49.1%], Closed thoracotomy with water seal drainage were performed in 112 cases [35.9%], and open thoracotomy were performed in 45 cases [14.4%]. 9. The complications of the chest trauma were developed in 63 cases [20.2%] and the common complications were atelectasis, wound infection and pneumonitis etc. 10. Overall mortality was 0.96% [3 cases] and the cause of death was bacteremia, hypovolemic shock, heart failure and pulmonary edema.

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승모판 협착증의 외과적 요법

  • 이영균
    • Journal of Chest Surgery
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    • v.4 no.1
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    • pp.11-24
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    • 1971
  • Eighty-four cases of mitral commissurotomy were done in this department between October 1958 and September 1970. Therc wcre 54 males and 30 females. Six cases were under the age of 20 years. Prcoperativc embolization occurred in 9. 5% of the cases. consisting of 8. 3% cerebral and 1.2% peripheral embolization. Intraoperative and postoperative cmbolization occurred in 4.7% of the cases, with 1. 2% cerebral and 3.5% peripheral embolism. Two out of three postopeative embolism cases expired, one of which was caused by septic cerebral embolism due to valve vegetation nnd the other by mesenteric embolism. Atrial fibrillation was 1loted ill 43% of the case. Seventy closed mitral commissurotomy was done by left appendegeal approach with finger fracture method or Bailey's guillotine valvotome. Fourteen open mitral commissurotomy cases were done either by right side approach or median sternotomy, three of which were reoperation cases after blind mitral commissurotomy. One out of 14 cases were operated on with open mitral commissurotomy and concomitant open aortic valve bicuspidalization, This case expired due to severe serum hepatitis ten days after operation. Thirty-two per cent of valve calcification was noted during operation and one of which had marked vegetation on the valve cusps too. Operative mortality was 1.4% in blind mitral commissurotomy and 14% in open mitral commissurotomy. Over-all mortality in the entire series was 3.5%. One case among the blind commissurotomy cases expired during operation due to left inferior pulmonary vein laceration and death was caused in two open mitral commissurotomy cases by coronary artery airembolism. Three hospital death occurred in blind operation group, one due to coronary embolism, and two by hepatic failures. Three hospital death among open heart surgery cases were caused by hepatic failure in two and cerebral embolism in one cases. ln most of the survivors improved functional capacity and exercise lolerance were noted.

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Protocatechuic acid impacts rotator cuff healing and reduces fatty degeneration in a chronic rotator cuff tear model in rats

  • Seo, Su-Jung;Park, Jae-Young;Park, Hyoung-Jin;Hwang, Jung-Taek
    • Clinics in Shoulder and Elbow
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    • v.25 no.1
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    • pp.5-14
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    • 2022
  • Background: The purpose of this study was to verify the effect of protocatechuic acid (PCA) on tendon healing and fatty degeneration in a chronic rotator cuff model. Methods: Twenty-eight Sprague-Dawley male rats were randomly allocated into two groups: Saline+repair (SR) and PCA+repair (PR). The right shoulder was used for experimental interventions, and the left served as a control. PCA (30 mg/kg/day) was administered intraperitoneally at the site of infraspinatus tendon detachment in rats in the PR group, and the same volume of saline was administered to the same site in the SR group. The torn tendon was repaired 4 weeks after infraspinatus detachment. Four weeks after repair, hematoxylin and eosin (H&E), S100, and CD68 stains were performed to evaluate the degree of fatty degeneration and H&E and Masson trichrome stains were performed to assess tendon healing. Superoxide dismutase (SOD) was measured to test the efficacy of PCA as an antioxidant. Results: Results from histological evaluation indicated that SOD and CD68 levels at the musculotendinous region and collagen fiber parallel to the orientation at the tendon-to-bone junction were not significantly different between the SR and PR groups. The mean load-to-failure of the PR group (20.32±9.37 N) was higher than that of the SR group (16.44±6.90 N), although this difference was not statistically significant (p=0.395). The SOD activity in the operative side infraspinatus muscle of the PR group was higher than that of the SR group, but the difference was not statistically significant (p=0.053). Conclusions: The use of PCA could improve tendon healing and decrease fatty degeneration after rotator cuff repair.

The Surgical Treatment of Atrial Fibrillation in Patients Undergoing Simultaneous Open Heart Surgery (심장세동의 수술요법)

  • Kim, Gi-Bong;Lee, Chang-Ha;Son, Dae-Won
    • Journal of Chest Surgery
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    • v.30 no.3
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    • pp.287-292
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    • 1997
  • .Itrial fibrillation is one of the most common cardiac arrhythmias requiring treatment. About 60% of patients with mitral valvular disease have atrial fibrillation and one third of patients with atrial fibrillation may have the past history of thromboembolic events. Between April 1994 and June 1995, 20 patients with organic heart diseases combined with atrial fibrillation underwent open heart surgery including Cox-maze 111 procedure. There were 6 men and 14 women with an average age of 48 years (range, 31 to 66 years). Nineteen patients had valvular heart diseases and 1 ventricular septal defEct (VSD). Mean duration of atrial fibrillation was 36 months (:42 months) (range, 1 to 132 months). T e past medical history of thromboembolic events was positive in 7 patients (35%) and left atrial thrombus was detected in 9 patients (45%). The concomitant procedures were mitral valve replacement (MVR) and aortic valve replacement (AVR) in 5 patients, MVR in 4, MVd and tricuspid annuloplasty(TAP) in 4, mitral valvuloplasty(Mln) in 3, Mln and Tln in 1, MIW and coronary artery bypass surgery in 1, AVR in 1, and patch closure of VSD in 1. Mean aortic cross-clamping time was 175 minutes (range, 116 to 270 minutes). Atrial fibrillation recurred in 16 patients (80%) during the early postoperative period, but, recurrent atrial fibrillation was converted to regular rhythm at postoperative forty-first day in average. There was no early or late death in this series of 20 patients and postoperative complications were inappropriate tachycardia in 5 patients (25%), low cardiac output syndrome in 3 (15%), aggravated hemiplegic in 1, and acute renal failure in 1. Mean follow-up interval of patient was 16.5 months (range, 10.5 to 24 months) and all patients are currently in regular rhythm. Seventeen patients (85%) are in sinus rhythm and 3 (15%) in junctional rhythm. Right atrial contraction was detected in 95% of patients and left atrial contraction in 63% on postoperative transthoracic echocardiogram. The surgical treatment of atrial fibrillation concomitant with open heart surgery is warranted in the recent clinical setting of improved myocardial protection technique, considering the untoward side-effects of atrial fibrillation.

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Application of a Single-pulsatile Extracorporeal Life Support System for Extracorporeal Membrane Oxygenation -An experimental study - (단일 박동형 생명구조장치의 인공폐 적용 -실험연구-)

  • Kim, Tae-Sik;Sun, Kyung;Lee, Kyu-Baek;Park, Sung-Young;Hwang, Jae-Joon;Son, Ho-Sung;Kim, Kwang-Taik;Kim. Hyoung-Mook
    • Journal of Chest Surgery
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    • v.37 no.3
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    • pp.201-209
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    • 2004
  • Extracorporeal life support (ECLS) system is a device for respiratory and/or heart failure treatment, and there have been many trials for development and clinical application in the world. Currently, a non-pulsatile blood pump is a standard for ECLS system. Although a pulsatile blood pump is advantageous in physiologic aspects, high pressure generated in the circuits and resultant blood cell trauma remain major concerns which make one reluctant to use a pulsatile blood pump in artificial lung circuits containing a membrane oxygenator. The study was designed to evaluate the hypothesis that placement of a pressure-relieving compliance chamber between a pulsatile pump and a membrane oxygenator might reduce the above mentioned side effects while providing physiologic pulsatile blood flow. The study was performed in a canine model of oleic acid induced acute lung injury (N=16). The animals were divided into three groups according to the type of pump used and the presence of the compliance chamber, In group 1, a non-pulsatile centrifugal pump was used as a control (n=6). In group 2 (n=4), a single-pulsatile pump was used. In group 3 (n=6), a single-pulsatile pump equipped with a compliance chamber was used. The experimental model was a partial bypass between the right atrium and the aorta at a pump flow of 1.8∼2 L/min for 2 hours. The observed parameters were focused on hemodynamic changes, intra-circuit pressure, laboratory studies for blood profile, and the effect on blood cell trauma. In hemodynamics, the pulsatile group II & III generated higher arterial pulse pressure (47$\pm$ 10 and 41 $\pm$ 9 mmHg) than the nonpulsatile group 1 (17 $\pm$ 7 mmHg, p<0.001). The intra-circuit pressure at membrane oxygenator were 222 $\pm$ 8 mmHg in group 1, 739 $\pm$ 35 mmHg in group 2, and 470 $\pm$ 17 mmHg in group 3 (p<0.001). At 2 hour bypass, arterial oxygen partial pressures were significantly higher in the pulsatile group 2 & 3 than in the non-pulsatile group 1 (77 $\pm$ 41 mmHg in group 1, 96 $\pm$ 48 mmHg in group 2, and 97 $\pm$ 25 mmHg in group 3: p<0.05). The levels of plasma free hemoglobin which was an indicator of blood cell trauma were lowest in group 1, highest in group 2, and significantly decreased in group 3 (55.7 $\pm$ 43.3, 162.8 $\pm$ 113.6, 82.5 $\pm$ 25.1 mg%, respectively; p<0.05). Other laboratory findings for blood profile were not different. The above results imply that the pulsatile blood pump is beneficial in oxygenation while deleterious in the aspects to high pressure generation in the circuits and blood cell trauma. However, when a pressure-relieving compliance chamber is applied between the pulsatile pump and a membrane oxygenator, it can significantly reduce the high circuit pressure and result in low blood cell trauma.