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Query: UMLS:C0018801 (
heart failure
)
72,216
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A Helifix electrode was inserted transvenously in the right atrial appendage for temporary atrial stimulation in three patients. The low stimulation threshold as well as the excellent stability of the electrode encouraged us to proceed to permanent implantation of this lead in thirteen patients. The lead was introduced through the saphenous vein in twelve patients and through the cephalic vein in one patient. Five patients had sinoatrial dysfunction and five had bradycardia-tachycardia syndrome; they received atrial demand pacemakers. Two patients had atrioventricular block and received atrial synchronous ventricular pacemarkers. Our last patient had restrictive cardiomyopathy,
heart failure
and a drug-refractory atrial arrhythmia.
She
received a dual-chamber sequential pacing device. Atrial electrode displacement occurred in one patient soon after implantation. The lead was promptly repositioned without difficulty. Partial sensing of spontaneous P waves was observed in two patients. One recovered spontaneously, the second after substituting a pulse generator with a higher input sensitivity. Our clinical experience during the period from November 1977 to January 1979 has shown that the Helifix electrode is suitable for transvenous atrial implantation.
...
PMID:Preliminary experience with the helifix electrode for transvenous atrial implantation. 9 13
The case of a girl who presented with gastrointestinal upsets with nausea, vomiting and occasional hypoglycaemic attacks during childhood is reported. At about 5 years of age generalised muscular weakness with severe amyotrophy, cardiomegaly with a cardiothoracic ratio of 0,63, left ventricular hypertrophy on electrocardiography and left ventricular dilatation with hypokinesis on echocardiography were observed. A few weeks later she developed severe
cardiac failure
. Muscle biopsy showed muscular dystrophy with lipid infiltration due to carnitine deficiency )serum carnitine 9 nmoles/ml, normal values: 46 +/- 6,9 nmoles/ml; muscle carnitine 0,27 nmoles/mg, normal values: 3,0 +/- 0,79 nmoles/mg fresh frozen weight).
She
improved rapidly with carnitine chlorhydrate and a diet low in lipids and high in medium chain triglycerides. Regression of muscular symptoms and
cardiac failure
was observed. After 13 months follow-up with no tonicardiac therapy she is much improved; the signs of
heart failure
have disappeared, the cardiothoracic ratio is now 0,55 and the electrocardiogramme and echocardiogramme are normal.
...
PMID:[Lipidic myopathy with severe cardiomyopathy caused by a generalized carnitine deficiency. Favourable course during carnitine hydrochloride treatment]. 11 7
Unexplained cardiomegaly with
cardiac failure
was observed in a 42-year-old woman in whom a pituitary tumour had been treated by radiotherapy five years previously.
She
had been amenorrhoeic for 10 years. Thyroid and adrenal function was normal. Despite treatment with digitalis and diuretic, her cardiac disease progressed until she died suddenly at the age of 45. Hyperprolactinaemia was evident some weeks before death, her serum concentration of 68 ng/ml being well above both the reported normal range (2--20 ng/ml) and the concentrations in eight female controls being treated for severe
cardiac failure
(5--25 ng/ml). Although the association of these two disorders might merely represent coincidence, heart disease with similar features is common in acromegaly and does not correlate with plasma growth hormone concentration. Since prolactin is known to exert metabolic growth hormone-like effects in animals and in man, the possibility should be considered that prolactin hypersecretion might induce or maintain cardiac disease in some patients with pituitary tumours. A preliminary survey of 35 subjects with hyperprolactinaemia has shown five with raised blood pressure and four, two of whom were normotensive, with cardiomegaly on chest radiography.
...
PMID:Cardiomegaly and heart failure in a patient with prolactin-secreting pituitary tumour. 15 31
In a female 53 year old patient with severe
heart failure
in haemochromatosis, not responding to digitalis, treatment with prednisolone (40 mg/da) and phlebotomies eventually led to a permanent remission.
She
is symptom free 4 years after the event. Phlebotomy every 4--6 weeks is the only actual treatment.
...
PMID:[Successful treatment of cardiac failure in haemochromatosis by prednisolone and phlebotomies (author's transl)]. 53 47
A very rare case of a myxosarcoma with metastases to the brain is reported. A 33-year-old female was admitted to our hospital because of lassitude, fever, slight left hemiparesis, headache and other signs of intracranial hypertension and cardiac symptoms such as dyspnea and palpitation.
She
had the cardiac symptoms once 14 years before, which reappeared and rapidly aggravated two months before the admission. Cerebral angiography revealed a mass in the right temporal lobe and physical and laboratory examinations revealed mitral value failure and hyperthyroidism. On the next day, March 19, 1976, a grossly cystic 60 gm tumor was totally removed which was largely imbedded in the subcortex of the right temporal lobe. The symptoms except for the cardiac symptoms and disseminated intravascular coagulopathy rapidly improved, but headache and left hemiparesis returned 13 days postoperatively.
She
died suddenly 18 days after the operation due to acute
cardiac failure
. Autopsy revealed two separate hard and solid tumors both attached to the mitral valve and occupied the whole left atrium and another metastasis to the frontal lobe which had not been diagnosed before the death. Microscopic examinations including electronmicroscopic study established the diagnosis of myxosarcoma in all the four tumors.
...
PMID:[Brain metastases from primary cardiac myxosarcoma--report of a case (author's transl)]. 71 43
The case report of a 27-year-old woman who had been normotensive before her 1st pregnancy 6 years earlier is presented. At 2 months postdelivery she began taking estro-progesterone.
She
was given Enidrel R (norethynodrel 4.925 mg, mestranol .075 mg) for 18 months and then Ovariostat (lynestrenol 2.5 mg, mestranol .075 mg). Her blood pressure was not recorded until 2 years later when it was 180 mm Hg systolic. Contraceptive therapy was then stopped. A month later pregnancy occurred. At that time her blood pressure was 120 mm Hg. The delivery was normal. 4 months later she began taking Ovariostat again. Headaches soon developed and her blood pressure was found to be 270/150 mm Hg. On admission to the hospital 3 weeks later her blood pressure was 250/100 mm Hg. Renal failure was present. Creatinine clearance was 12 ml/minute. No cause for this hypertension was found. 1 month later hypertension was 210/160 mm Ha. Retinal hemorrhaging had lessened but azotemia persisted.
Heart failure
and oliguria followed. Dialysis was done weekly. A bilateral nephrectomy was done. Microscopic study of renal tissue showed malignant nephroangiosclerosis. After 10 days her blood pressure was 150/100 mm Hg. Her general condition improved. A salt-free diet was prescribed. Blood pressure subsided to 140/80 mm Hg before dialysis. A renal graft was done and 10 months later blood pressure was normal. These hypertensions are usually benign and subside when the contraceptive therapy is discontinued. When estrogen-progesterones are prescribed, blood pressures should be recorded frequently and therapy stopped if hypertension arises.
...
PMID:Malignant hypertension with irreversible renal failure due to oral contraceptives. 119 51
A 22-year-old female patient presenting complete atrioventricular block and giant P waves in electrocardiogram had anomalous pulmonary venous drainage from the entire left lung. There was normal drainage from the right lung and no associated atrial septal defect or other intracardiac abnormalities. After a permanent pacemaker was implanted, she manifested signs and symptoms of
heart failure
. Although the anomalous pulmonary vein was anastomosed to the left atrium, intractable
heart failure
continued.
She
died six months later after surgical intervention. Postmortem examination revealed diffuse interstitial fibrosis throughout the myocardium.
...
PMID:A case of anomalous pulmonary venous drainage from the entire left lung associated with complete heart block. 121 25
During an exacerbation of rheumatoid arthritis in a 54 year old woman, an acute lifethreatening complication developed with pleuro-mediastino-pericarditis presenting as a superior vena cava obstruction-like syndrome. This was later associated with thrombosis of the left external jugular vein and a peripheral Horner's syndrome.
She
did also develop arterial hypertension with retinopathy and severe
cardiac failure
. Treatment with antirheumatic drugs and penicillin resulted in gradual improvement over the course of several months. The affected visceral organs were not permanently damaged. Knowledge of the clinical features of this condition is important, since a cure even with conservative treatment is possible.
...
PMID:[Acute mediastinitis in rheumatoid arthritis)]. 126 19
A 39-year-old female patient with refractory
heart failure
has been studied. On February, 1982 she was submitted to right lobar thyroidectomy for remotion of the left thyroid lobe. Following the surgery, she had signs of hypocalcemia and the diagnosis of secondary hypoparathyroidism and
heart failure
had been made. Seven months after she had acute pulmonary edema, cardiomegaly III (cardiothoracic index = 0.58) with predominant left atrial and left ventricular hypertrophy, which were confirmed by echocardiogram (ECO). The ECO also demonstrated low contractility of the left ventricle. The QT interval was increased on the electrocardiogram (QTc = 0.50 s), the calcium was 5.0 mg/dl with calciuria of 28 mg/day; phosphatemia was 4.8 mg/dl and phosphaturia of 214 mg/day. The level of thyroid hormones (T3 and T4) were in the normal ranges despite the TSH was increased in the beginning of the disease.
She
was first treated with digitalis, diuretic and vasodilator drugs, thyroid hormone and oral calcium.
She
had progressive hemodynamic improvement when higher doses of calcium were given with D3 vitamin. The most significant result of this treatment was reduction of the heart size that come back to normal. At the present time patient is treated with thyroid hormone, calcium and D3 vitamin only.
...
PMID:[Hypocalcemia causing heart failure]. 134 Jul 40
We report herein a case of fetal complete atrioventricular block accompanied with endocardial cushion defect, successfully diagnosed and treated, in utero, with transplacental digitalization. A 23-year-old Japanese woman, at 20 weeks of gestation, was referred to the Maternity and Perinatal Care Unit of Kyushu University Hospital because of fetal continuous bradycardia. B-mode scanning and dual M-mode echocardiography revealed that the fetus had complete atrioventricular block with endocardial cushion defect with a ventricular rate of 60 beats per minute. At 23 weeks of gestation, it was found that the fractional shortenings (FSs) in both ventricles and the ventricular rate had decreased, with an increase in pericardial effusion. Thus, we diagnosed the fetus as having
cardiac failure
. Transplacental digoxin treatment was started and continued for 10 weeks, after which fetal pericardial effusion, as well as FSs ameliorated. The pregnancy was interrupted by cesarean section at 33 weeks of gestation due to a decrease in FSs with an accumulation of fetal ascites. A 1780g female infant was delivered and a pacemaker was implanted surgically, immediately after birth.
She
is alive and well at the time of writing.
...
PMID:[Successful intrauterine digoxin therapy for fetal complete atrioventricular block with endocardial cushion defect: a case report]. 139 24
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