Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

53 children with infective pericarditis were seen at the University College Hospital, Ibadan, between 1967 and 1976. Their ages ranged from 10 days to 15 years but 53% of them were aged 5 years and below. Cough, fever, and breathlessness were the most common symptoms; cardiac decompensation was evident in over 30% of them, 23% had muffled heart sounds, but a pericardial friction rub was audible in only one. The main pathogens identified were Mycobacterium tuberculosis (11 cases), Staphylococcus aureus (11 cases), Escherichia coli (4 cases), Pneumococcus and Pseudomonas (3 cases each). Most of the patients had some other associated infection--such as, bronchopneumonia (12 cases), empyema thoracis (10 cases), lung abscess (10 cases), septicaemis (6 cases), and osteomyelitis (3 cases). Errors in diagnosis were common, the diagnosis having been missed in 72% of the cases identified at necropsy. Even if the correct diagnosis had been made during life and appropriate treatment given, the mortality rate (36%) was high. It is suggested that the onset of cardiac failure in any child with bronchopneumonia, empyema, or lung abscess should always arouse a suspicion of infective pericarditis.
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PMID:Infective pericarditis in Nigerian children. 47 15

4 patients (P) with recurrent, sustained ventricular tachycardia (VT) resistant to medical treatment, underwent surgery for cure of this arrhythmia. Each P had episodes of VT lasting 30 or more seconds, 3 of them had episodes of ventricular fibrillation. In all cases rhythm disturbances were secondary to post myocardial infarction aneurysm. Coronary angiography showed in all P total occlusion of LAD, in 2 cases significant lesion in RCA were found. 1 P had lung cancer. All P underwent aneurysmectomy and an excision of the altered endocardium by Harken's method. The endocardial excision was performed without endocardial mapping. 2 P had concomitant CABG to RCA. In the P with lung cancer lobectomy was performed. There were 2 ++non-arrhythmic death. The P with lung cancer died because of sepsis due to lung abscess. One P died because of heart failure (preoperative EF 10%), 6 months after the surgery. The 2 survivors remained free of VT during a follow-up period 8 months. In conclusion, endocardial excision by Harken's method is efficient in treating recurrent sustained VT, resistant to medical treatment, in patients with post myocardial infarction aneurysm. The surgical procedure can be performed without intraoperative endocardial mapping.
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PMID:[Surgical treatment of ventricular tachycardia in patients with post-infarction aneurysms]. 147 71

An analysis of 500 consecutive pulmonary tuberculosis cases shows that lower lungfield tuberculosis occurs in 6.8 percent of the negroid population studied and therefore shows no racial predelection. The ratio of female to male involvement was 3:1. A clear association with young women and with pregnancy with or without other infections was demonstrated. Affected men were in the much older age group. Some association with diabetes and heart failure were also observed. The initial diagnosis of most of these patients was basal pneumonia or lung abscess. Therefore, the most useful clinical pointers were productive cough with or without haemoptysis unresponsive to various conventional antibiotics. The right base was most favoured and cavitation with fluid levels were frequent. We believe that the aetiological factors would include stress as could occur with pregnancies and poor basal tissue oxygenation due to diminished basal expansion in abdominal distension or cardiac failure.
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PMID:Lower lungfield tuberculosis in a rural African population. 206 90

We encountered two cases of legionella pneumonia which ran a dramatic course and isolated Legionella dumoffii from one patient and Legionella pneumophila serogroup 5 from the other patient. The patient from whom L. dumoffii was isolated was a 59-year-old male with no basic disease. He presented chill, fever, coughing and other symptoms, starting on July 3, 1986, his disease was diagnosed as pneumonia at the clinic of his company. The patient was then introduced and admitted to our hospital. On admission chest radiography disclosed zonal pneumonia with an unclear border in the right superior lobe of the lung; a beta-lactam preparation was administered, but no effect was obtained and the lung lesion showed a rapid advance. From this condition, we suspected legionella pneumonia and changed the therapy to treatment with erythromycin and rifampicillin. Despite this, no improvement occurred and the patient died on the 26th hospital day. Colonies like Legionella colonies were separated from a total of seven specimens of biopsy aspirated matter from the airway and autopsy collected lung abscess and tracheal secretions, and the bacterium was identified L. dumoffii based on the biochemical and serological properties. In addition, the patient's serum was found to have an increased antibody titer against L. dumoffii. Based on these findings, the patient's disease was diagnosed as pneumonia as caused by L. dumoffii, a relatively rare bacterium as a member of the genus Legionella. The patient from whom Legionella pneumophila serogroup 5 was isolated was an 81-year-old man with basic diseases such as heart failure, anemia and hypothyroidism. He presented fever, general fatigue, anorexia and other symptoms, starting around June 2, 1987; pneumonia was suspected and the patient was urgently admitted to our hospital. The patient died of pneumonia of unknown cause on the second hospital day. To clarify the cause, autopsy was conducted; a large number of colonies like Legionella colonies were noted in the lung tissue. Identification test was then conducted and the bacterium was identified as L. pneumophila; we concluded that the patient's pneumonia had been caused by the identified bacterium L. pneumophila. The isolate was further subjected to slide agglutination test and identified as L. pneumophila serogroup 5.
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PMID:[Legionella dumoffii and Legionella pneumophila serogroup 5 isolated from 2 cases of fulminant pneumonia]. 250 80

Fourteen patients with scimitar syndrome, aged from 4 days to 20 years, underwent surgical treatment between September 1980 and August 1988. Patients were separated into two groups. Group A comprised four neonates with heart failure and severe pulmonary hypertension; part of the right lung was supplied by large aberrant systemic subphrenic arteries (ASSAs) in each. Group B included ten patients (nine children and one adult) with mild to moderate symptoms, normal pulmonary artery pressures; only two had ASSAs. In group A, one neonate with multiple ventricular septal defects underwent pulmonary artery banding but later required a lobectomy because of a lung abscess. The other three neonates underwent ligation of ASSAs; two improved rapidly, and one died of sepsis. In group B, all patients survived intracardiac repair and remain asymptomatic during a follow-up of 24 to 108 (mean 54.9) months. In summary, prognosis after intracardiac repair is excellent in patients without pulmonary hypertension. Neonates with heart failure usually improve after ligation of ASSAs, and pulmonary resection is only indicated in patients with intractable pulmonary sequestrations.
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PMID:Surgical management of the scimitar syndrome: an age-dependent spectrum. 807 75

The authors report their experience of the clinical and echocardiographic aspects and course of tricuspid infectious endocarditis, based upon 12 cases collected between September 1985 and December 1992. The diagnosis was confirmed on the basis of the association of signs of septicemia (12 cases), at least two positive blood cultures for the same organism (9 cases) and well-defined vegetations seen by trans-thoracic echocardiography (12 cases). All patients were young women: mean age = 21.8 +/- 4.7. None were heroin addicts but one was positive for human immune deficiency virus. Tricuspid infectious endocarditis was most often acute (9 cases), primary (10 cases, post-abortum (11 cases), due to Staphylococcus aureus (5 cases), and complicated by cardiac failure (12 cases) and lung abscess (4 cases). Four patients died of septicemia (2 cases), of cardiac failure and lung abscess (2 cases). One had severe tricuspid incompetence requiring surgery. It has not yet been possible to operate on this patient because of the lack of cardiac surgery facilities in Congo. The prevention of tricuspid infectious endocarditis depends above all on the fight against clandestine abortions and against the development of intravenous drug abuse.
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PMID:[Tricuspid infectious endocarditis in Brazzaville. Apropos of 12 cases]. 811 50

Severe ventricular dysfunction and concomitant infection are considered absolute contraindications for major thoracic operations and immunosuppressive therapy, respectively. However, cardiac transplantation represents the first-choice treatment in advanced heart failure. We report the case of a patient with dilated cardiomyopathy and severe left ventricular dysfunction (ejection fraction = 25%), initially not considered as a potential heart transplant candidate due to the presence of a lung abscess. The patient subsequently underwent atypical pulmonary resection with intraoperative and perioperative intraaortic balloon counter-pulsation for circulatory support and was then listed for cardiac transplant. Pitfalls and intra/postoperative strategy, all of which are potentially important aspects in minimizing operative risk, are discussed.
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PMID:[High-risk pulmonary surgery in potential candidates for a heart transplant]. 1060 36

Acute exacerbation of chronic bronchitis (AECB) is a very common condition, which presents with deteriorating sputum production and dyspnoea in a patient with pre-existing COPD or chronic bronchitis. As these symptoms are relatively non-specific and also the presenting feature of a wide range of other conditions, the physician should carefully consider the differential diagnosis before deciding on whether or not a patient indeed has AECB. The differential diagnosis can be summarised as pneumonia, pneumothorax, cardiac failure/cor pulmonale, bronchiectasis, asthma, tuberculosis, sinusitis and other forms of upper respiratory tract sepsis, diffuse panbronchiolitis, lung cancer, gastro-oesophageal reflux, the presence of a foreign body in the airway, melioidosis, and lung abscess. This article aims to discuss these conditions, with brief presentation of clinical cases, in the evaluation of differential diagnosis of AECB.
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PMID:Solutions for difficult diagnostic cases of acute exacerbations of chronic bronchitis. 1158 3