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Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We performed coronary artery bypass grafting (CABG) in a 80-year-old male with calcified ascending aorta and severe varicose veins utilizing the bilateral internal thoracic arteries and the right gastroepiploic artery under fibrillatory arrest without aortic cross-clamp (aortic no-touch technique). After triple coronary artery bypass grafting was completed, heart failure occurred. Additional Bioflow graft to the circumflex artery restored good cardiac function. The aortic no-touch technique is a useful method for CABG in patients with severe calcified ascending aorta. This experience suggests that the Bioflow graft is a helpful conduit at an urgent situation in CABG.
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PMID:[Coronary artery bypass grafting by utilizing the artery grafts and bovine internal thoracic artery graft (Bioflow in an elderly patient)]. 154 95

The use of beta-adrenergic antagonists for primary prevention of gastrointestinal hemorrhage in patients with cirrhosis and esophageal varices is discussed. In five controlled trials, patients with cirrhosis and endoscopically proven esophageal varices were treated with either propranolol or nadolol in doses to reduce heart rate by 20-25% or in doses to decrease hepatic vein pressure by 25% of basal levels or to a level of less than 12 mm Hg. In two of three studies, investigators found that propranolol significantly reduced frequency of initial bleeding in patients with esophageal varices. In one of two studies, nadolol significantly decreased the risk of variceal bleeding in patients with cirrhosis; in the other study, a significant difference in the frequency of initial bleeding was found only among patients who were compliant with therapy. Only one of the five studies showed a significant difference in survival between the treatment group and the placebo group. Adverse effects of therapy included dizziness, fatigue, cardiac insufficiency, Raynaud's phenomenon, and risk of bleeding associated with propranolol withdrawal. Therapy with a nonselective beta-adrenergic antagonist should be considered for primary prevention of gastrointestinal hemorrhage in patients with cirrhosis and suspected or documented large varices; however, abrupt discontinuation of the medication is associated with risk of bleeding.
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PMID:Beta-adrenergic antagonists for primary prevention of gastrointestinal hemorrhage in patients with cirrhosis and esophageal varices. 156 29

Between May 1974 and March 1989, 155 patients with double-inlet left ventricle had the Fontan procedure performed at the Mayo Clinic. Age at operation ranged from nearly 2 to 41 years (median 10). The operative mortality rate from 1974 through 1980 (39 patients) was 21%, but from 1981 through 1989 (116 patients) it was reduced to 9%. The 17 late deaths were secondary to reoperation (n = 8), progressive myocardial failure (n = 5), sudden arrhythmia (n = 3) and bleeding varices (n = 1). Neither operative nor late mortality rate was significantly related to age at operation. At follow-up of 6 months to 11 years (mean 4.9 years) in 111 patients, 88% were in good or excellent condition and 12% were in fair or poor condition. The Fontan operation can be performed with a mortality risk of less than 10% in properly selected patients with double-inlet left ventricle. Late results are encouraging when contrasted with the clinical course of patients before this operative approach was utilized.
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PMID:Early and late results of the modified Fontan procedure for double-inlet left ventricle: the Mayo Clinic experience. 172 Apr 36

Bovine internal thoracic artery grafts (Bioflow) were successfully utilized in two patients for emergency coronary artery bypass grafting (CABG). One patient was an 80-year-old man with severe varicose veins and a calcified ascending aorta. Heart failure occurred after triple CABG with bilateral internal thoracic and gastroepiploic arteries. The addition of a Bioflow graft to the circumflex artery restored good cardiac function. The second case was a 54-year-old man whose patent old saphenous vein graft was accidentally injured at reoperation. Emergency use of the Bioflow to bypass the right coronary artery in combination with the right gastroepiploic artery graft to the anterior descending artery resulted in an excellent outcome. The two Bioflow grafts were patent at the 20th and 10th postoperative days, respectively. These cases strongly suggest the efficacy of Bioflow during emergency situations in CABG.
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PMID:Bovine internal thoracic artery graft. Successful use at urgent coronary bypass surgery. 201 33

Severe bleeding from gastric varices occurred in an 18-year-old male known, since he was three years old, to have liver cirrhosis with beginning protal hypertension. The cause of the portal hypertension was chronic cholestasis due to hypoplasia of the interlobular bile ducts. There was also peripheral pulmonary stenosis with pulmonary hypertension (106 mmHg systolic), and a posterior embryotoxon (arcus juvenilis). Skeletal anomalies, particularly of the vertebrae, and a striking facial dysmorphism provided the features of arteriohepatic dysplasia, Alagille's syndrome, an autosomal dominant disease generally becoming manifest during childhood. As the patient's liver functions were only slightly abnormal, liver transplantation was not indicated and a shunt operation performed. A septicaemia developed on the third postoperative day after an at first complication free course, and he died from right-heart failure.
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PMID:[The Alagille syndrome in an adult]. 239 Sep 42

The article analyses the results of surgical treatment of 45 patients with multivalvular acquired heart diseases which had been previously treated by operation. Stage III (terminal) circulatory disorders were diagnosed in 11 (24.1%) patients. A pathological condition of the tricuspid valve was found in almost all patients with the terminal stage of circulatory disorders. Eleven (24.4%) patients died after the operation. The most frequent causes of the fatal outcomes were: cardiac failure (in 6 patients) and hemorrhage (in 2 patients during the operation and in 1 patients on the 6th post-operative day; the bleeding occurred from varicose veins of the stomach and esophagus). Severe initial circulatory insufficiency was the main factor of operative risk. The criteria of operability must be elaborated for this contingent of patients suffering from severe cardiac insufficiency on the eve of the operation.
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PMID:[Surgical correction of multivalvular defects in patients who had earlier undergone heart surgery]. 261 64

The authors report a series of 36 vein of Galen aneurysmal malformations (VGM) diagnosed in the paediatric (78%) and adult (22%) populations that were referred to them for therapeutic management between 1982 and 1988. The clinical signs leading to the diagnosis were variable: 36% of systemic manifestations, 22% of neurological symptoms, 17% of hydrocephaly and 11% of intracranial haemorrhage. 30 angioarchitectural analyses could be obtained and allowed to classify these VGMs into 5 different types: 44% parenchymatous AVMs, 20% mural AVFs, 30% choroidal arteriovenous fistulas, 3% dural AVFs, 7% vein of Galen varices. This series demonstrates that the paediatric population is most sensitive to shunt effect whatever its type. Systemic manifestations and hydrocephaly are the most common signs encountered in the newborn and infants; whereas neurological signs and symptoms and haemorrhage belong mostly to the adult symptomatology. Because of the poor outcome of VGMs, all authors believe that these malformations have to be treated aggressively. However, we found contra-indications to be represented by pretherapeutic demonstration of cerebral tissue damage, or uncontrollable systemic failure, thus treatment is indicated to compensate for cardiac failure previously responding (even partially) to medical treatment. Secondly, appearance of sub-cortical calcifications, resistance to medication or clinical deterioration will also lead to urgent treatment. The endovascular method represents at present the best treatment with an overall low mortality (13%) and a 0% technical morbidity in children compared to the surgical one of (91% mortality in newborns and 38% in infants). The results achieved by embolization in this series were as follows: 27% satisfactory results with complete or almost complete occlusion of AV Shunt, 53% significant clinical improvement, 7% of patients were unchanged. The authors believe fundamentally that these patients (specially those belonging to the paediatric population) have to be treated in a centre where a paediatric intensive care unit, neurological, neurosurgical and surgical neuro-angiographic departments coexist, in order to assure the best possible management of these children.
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PMID:Vein of Galen aneurysmal malformations. Report of 36 cases managed between 1982 and 1988. 275 50

An accidental rupture of the pulmonary artery in a 77 year old female patient is reported. She was admitted for total mastectomy, but her past medical history revealed an old myocardial infarct, treated arterial hypertension and asthma. She was under heparin as well for her varicose veins. Her clinical examination revealed a patient in mild chronic heart failure. It was therefore decided to carry out invasive monitoring during surgery and the recovery period. A Swan-Ganz catheter was put up. Its progression was controlled by looking at the pressure curves. Several attempts were made to obtain a wedge pressure, with no success. During these attempts, the patient developed a cough followed by massive haemoptysis. Despite adequate resuscitative measures, the patient died before a surgical procedure could be attempted. Postmortem examination showed the rupture to be 9 cm away from the origin of the pulmonary artery. This unfortunate accident confirmed that the following three factors, all present in this patient, should call for extreme care in the setting-up of Swan-Ganz catheters: age greater than 60 years, pulmonary arterial hypertension and anticoagulant therapy.
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PMID:[Perforation of the pulmonary artery during the insertion of a Swan-Ganz catheter]. 320 33

The incidence of venous thrombosis (VT) detected by 125I-labelled fibrinogen was followed in 408 patients with acute myocardial infarction (AMI). Patients were randomized into three groups: a group receiving small doses of heparin (2 X 5000 u. subcutaneously/24 h), and an exercise group (dorsal and plantar flexion of the foot for one minute each hour). VT was present in 13.6% of the control group, in 9% of the group with mini-heparin (an insignificant difference), and in 5.1% of the group with moderate exercise (p less than 0.05). VT was statistically significantly more frequent in patients with acute MI who had heart failure, thrombosis in their medical history, had varices and were non-smokers. The results indicate that even moderate exercise of the lower limbs decreases significantly the incidence of VT in patients with AMI.
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PMID:Deep vein thrombosis and its prevention in patients with acute myocardial infarction. 322 17

The aim of the present study was to evaluate how many cirrhotics may receive propranolol after upper gastrointestinal bleeding. One hundred and twelve patients were consecutively admitted in a digestive intensive care unit during a two-year study, for bleeding of esophageal (63 p. 100) or gastric (4 p. 100) varices, or acute gastric erosions (33 p. 100). Twenty-one per cent of patients were initially class A (Child's classification). 26 p. 100 were B, and 53 p. 100 were C. Eighteen patients (16 p. 100) died within the first 10 days. Eighty patients (71 p. 100) did not receive propranolol because of: a) contraindication for this drug (asthma, heart failure, diabetes, n = 25); b) carcinoma, mainly of the liver (n = 11); c) foreseeable lack of compliance with the treatment (n = 8); d) criteria for which the efficacy of propranolol has not been demonstrated (small esophageal varices, jaundice, or ascites, n = 36). Only 14 patients (13 p. 100) received propranolol therapy: 5 stopped their treatment, 3 because of gastrointestinal rebleeding. Our experience suggests that propranolol can be used only in a few cirrhotics for prevention of recurrent gastrointestinal bleeding.
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PMID:[How many cirrhotic patients may receive propranolol after digestive hemorrhage?]. 387 54


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