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Query: UMLS:C0020538 (
hypertension
)
170,190
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
To study the cardiac involvement in systemic lupus erythematosus, the clinical and necroscopy records of 29 patients were analyzed. Of these, 28 were female and 1 was male with a mean age of 28.6 +/- 10.4 years. The mean duration of the disease was 23.8 +/- 20.1 months. Twenty patients had the diagnosis of renal failure, 11 of arterial
hypertension
and 8 of congestive heart failure. No valvular or coronary arterial disease was diagnosed in any patient. The most frequent cause of death was sepsis, followed by renal failure. Only one patient died of causes directly related to heart disease. At necroscopy, 12 patients had
pericarditis
and 10 had cardiomegaly. Nonspecific valvular abnormalities were observed in 2 patients, Libman-Sacks' endocarditis in 1 and bacterial endocarditis in 2. Cardiovascular abnormalities were absent in only 8 (7.5%) patients. It was concluded that although frequent and contributing to mortality in some patients, cardiovascular involvement in systemic lupus erythematosus is multifactorial and, usually, nonspecific.
...
PMID:[Cardiac involvement in systemic lupus erythematosus: anatomo-pathological study]. 828 Dec
We report the spectrum of cardiovascular pathology found on autopsy examination in 106 consecutive patients with end-stage renal disease. Cardiovascular pathology was present in nearly all patients, and was the most frequent cause of death (36%), with acute myocardial infarction accounting for 15%. Particularly frequent pathologic findings were left ventricular hypertrophy, coronary and aortic atherosclerosis,
pericarditis
with effusion, myocardial fibrosis, and valvular dilatation. Cardiovascular death rate was higher during the first year than after the fifth year of dialysis. Nearly all patients had a history of
hypertension
. The nature of the underlying cause of renal failure and pre-existing cardiovascular disease, specifically diabetes mellitus and
hypertension
, were the principal predictors of cardiovascular mortality rather than maintenance hemodialysis therapy per se.
...
PMID:Cardiac pathology in patients with end-stage renal disease maintained on hemodialysis. 845 68
Physiology of pain is a manifold and very complex phenomenon that is far from being understood. It cannot be explained without reference to psychosocial conditions. Pain has the function of a warning system, but the system is far from perfect, because a number of chronic diseases (e.g., arterial
hypertension
or malignant neoplasms) begin slowly and nearly painless. The role of pain in internal medicine will be exemplified by thoracic and abdominal pain. With regard to diagnoses both types of pain represent ambiguous symptoms. Their anatomic and physiologic substrates often cannot be ascertained completely by anamnestic means (according to localization, quality, trigger factors, time structure, and concomitant symptoms of pain). Visceral pain is regularly characterized by the phenomenon of the so-called "transferred pain": that means that the perception of pain is not restricted to the place of its origin but is also found in distant regions of the body, primarily in well defined dermatomes ("Head's areas"). This makes the differential diagnosis of internal diseases very difficult because of the parallel connection of nociceptive afferences from the skin and deeper-seated strata on identical spinal segments. Statements according to the pharmacotherapeutic aspects of pain primarily focus on the causal therapy of the prethoracic pain. In this regard differential-therapeutic aspects of angina pectoris,
pericarditis
, pleurisy, gastro-esophageal reflux, and vertebragenic, myogenic, and neurogenic disturbances are well to the fore.
...
PMID:[Pain--from the physiological and internal medicine viewpoint]. 852 23
Haemodialysis (HD) patients are at an increased risk of bleeding because of uraemic bleeding tendency and systemic anticoagulation caused by intermittent heparinization. Additional risk factors may be aspirin or coumarin use for the prevention of fistula thrombosis, diffuse intravascular coagulation, recent trauma, postsurgical state, inadequate control of
hypertension
, gastrointestinal lesions, diabetic retinopathy, renal cystic disease, and uraemic
pericarditis
. In HD patients with an active bleeding focus blood transfusion, desmopressin acetate (DDAVP), conjugated oestrogens, and dialysis treatment can limit the bleeding risk. Strategies to reduce the bleeding risk conveyed by systemic anticoagulation during HD are regional heparin anticoagulation and minimal heparinization. In our opinion, dialytic modalities that completely preclude systemic anticoagulation, i.e. peritoneal dialysis (PD), heparin-free HD, and HD with regional anticoagulation with prostacyclin, mesilates, or citrate, are indicated for patients who are actively bleeding, or who are within 3 days from a bleeding episode, or a surgical or accidental wound, or who are less than 2 weeks from cerebral or retinal haemorrhage, and for patients with incompletely treated proliferative diabetic retinopathy or uraemic
pericarditis
.
...
PMID:The bleeding risk in chronic haemodialysis: preventive strategies in high-risk patients. 871 39
Takayasu's arteritis is a chronic inflammatory disease that primarily affects young women. Cardiac involvement is infrequent and it includes aortic regurgitation,
pericarditis
, angor pectoris or myocardial infarction due to coronary narrowing and cardiac heart failure due to coronary involvement and/or
high blood pressure
. A patient with Takayasu's aortitis and angina pectoris due to severe narrowing of the left coronary arterial ostia is described.
...
PMID:[Coronary involvement in Takayasu's arteritis]. 908 97
Cardiac involvement, evaluated by echo-doppler-cardiography, occurred in 41 of 50 (82%) patients with systemic lupus erythematosus (SLE). Valvular pathology with aortic cusp sclerosis was the most prevalent finding irrespective of age. This finding, suggestive of atherosclerotic heart disease, was supported by increased levels of cholesterol and triglycerides in these patients. There was no significant increase in Lp(a) in the whole patient group, but Lp(a) was raised in patients with proteinuria. Forty percent of the SLE patients had
pericarditis
. Twelve patients with
hypertension
and/or mitral regurgitation had increased dimensions of left ventricle, left atrium or interventricular septum while 15 of 50 patients had isolated increase of these parameters. Localized hypokinesia was found in nine patients. Reduced cardiac index was found in five patients with SLE. There was no association between valvular disease, increased pulmonary artery pressure, and anticardiolipin antibodies.
...
PMID:Echocardiographic findings, lipids and lipoprotein(a) in patients with systemic lupus erythematosus. 909 95
With the advancement of the Coronary Care Units in the past three decades, there had been an important reduction in mortality secondary to arrhythmias in acute myocardial infarction (AMI): been now days, cardiogenic shock and cardiac rupture the first and second causes of in-hospital death in these patients. The purpose of this report is to know the anatomoclinical characteristics in our hospital of cardiac rupture and to look for risk factors that may be considered to diagnose at the precise time this complication that might cause sudden death secondary to hemodynamic and electromechanical changes. From 300 postmortem cases with AMI proved clinical, and by anatomopathological studies, 20 cases with cardiac rupture were obtained, among which: 11 (55%) were males with an average age of 61.7 years and 9 (45%) females, with an average age of 60 years. The following coronary risk factors were detected:
systemic hypertension
in 15 (75%) cases; cigarette smoking in 13 (65%) cases and diabetes mellitus in 11 (55%) cases. Long lasting or recurrent history of chest pain previous to death was present in 14 (70%) cases. Conduction disturbances were detected in 13 (65%) cases; among them, 7 (35%) had third degree heart block in whom permanent pacemaker was inserted; 4 (20%) had CRBBB and 2 (10%) ASB. The average heart weight was 478 gr. in males and 434 gr. in females. Evidence of an old MI was present in 7 (35%) cases. All patients had transmural MI. Free cardiac wall rupture was seen in 14 (70%) cases and from the ventricular septum, 6 (30%) cases. Hemopericardium was present in all cases (100%) with an average amount of 425 ml of blood.
Pericarditis
in 3 (15%). The average time of evolution since the beginning of the AMI until death were 4 days and the main causes of death were cardiogenic shock in 17 (85%) and congestive heart failure in 3 (15%).
...
PMID:[Cardiac rupture in acute myocardial infarct. Presentation of 20 postmortem cases]. 922 10
We identified 174 cases of chronic severe renal failure (blood creatinine > 650 mumol/l) and/or blood urea > 35 mmol/l) in a retrospective study of patients admitted to hospital between January 1989 and June 1996. Of these patients, 110 were men and 64 were women. The mean age was 36 +/- 15 years. Fifty three patients had a history of
hypertension
before admission, 3 patients had diabetes and 3 had gout. The most frequent clinical signs were dyspnea (55.2% of all patients), fatigue (78.2%), vomiting (63.2%) and edema (66.1%). The prevalence of
hypertension
was 64.9%. Glomerulonephritis was found in 42.5% of patients, chronic interstitial nephritis in 16.1%, polycystic kidney disease in 2 cases, congenital renal hypoplasia in 4 cases and unclassified kidney disease in 14.4% of cases. End-stage renal failure was complicated by heart failure in 40.2% of patients,
pericarditis
in 31.6%, hemorrhage of the gastrointestinal tract in 15% and infections in 22.4%. 47.7% of the patients died following admission.
...
PMID:[Epidemiology of severe chronic renal insufficiency in Burkina Faso]. 950 95
To characterize the factors affecting the decision to withdraw from dialysis, the authors compared patients withdrawing from dialysis (n=62) with patients dying from all other causes (n=242) over 21 years (1976-1996) in a single dialysis unit. Compared with those who died from other causes, patients who withdrew were older (67+/-11 vs 61+/-11 years); were more likely to have severe physical impairment (87% vs 62%) and severe restriction of activities of daily living (77% vs 46%); and had higher frequencies of congestive heart failure (81 % vs 62%), myocardial infarction (60% vs 42%), peripheral vascular disease (71 % vs 40%), and diabetes mellitus (66% vs 36%) (p < or = 0.014). Dialysis modality; duration of dialysis; the degree of family support; index of disease severity; the use of tobacco, alcohol, or illicit drugs; and the frequency of ischemic heart disease, dysrhythmia,
pericarditis
, cardiac arrest, cerebrovascular accident,
hypertension
, obstructive lung disease, cancer, and human immunodeficiency virus did not differ between the two groups. Stepwise logistic regression showed that dialysis during 1990-1996, severe limitation of activities of daily living, and diabetes mellitus were independent risk factors for withdrawal. During 1990-1996, 44% of the deaths were caused by withdrawal from treatment. In addition to other factors, dialysis in the 1990s is a strong predictor of withdrawal from dialysis. The reasons for the increased rate of withdrawal from dialysis in recent years, and the effect of this increased rate of withdrawal on mortality, need further evaluation.
...
PMID:Twenty-one year mortality in a dialysis unit: changing effect of withdrawal from dialysis. 961 51
Prognosis of systemic sclerosis (scleroderma, Ssc) is largely depending on involvement of internal organs. Abnormalities of the gastrointestinal tract are found most frequently (85%), especially decreased motility of the oesophagus, which has little impact on the longterm clinical course of Ssc. Pulmonary manifestations can be demonstrated in 40-90% of patients; one must distinguish between pulmonary hypertension or fibrotic lung disease. The heart is affected in 50% of cases. Patchy or diffuse myocardial fibrosis, as well as
pericarditis
and pericardial effusions can induce symptoms of arrhythmia or congestive heart failure. Renal involvement is associated with increased mortality and occurs in 45% of Ssc, producing proteinuria,
hypertension
, scleroderma renal crisis and renal failure. In conclusion, involvement of the lungs, heart and kidneys are determining factors for the longterm course of systemic sclerosis.
...
PMID:[Progressive systemic scleroderma--prognosis determining involvement of internal organ systems]. 971 81
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