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In cases of non-immune hydrops fetalis caused by tachyarrhythmias, the transplacental passage of antiarrhythmic drugs may be hampered. When this is proven by fetal blood sampling in cases of tachyarrhythmia refractory to transplacental treatment, additional administration of antiarrhythmic drugs
In cases of fetal tachyarrhythmia with congestive heart failure accompanied by signs of non-immune hydrops fetalis, the transplacental treatment of the fetus with antiarrhythmic agents by administration of drugs to the mother is only rarely successful. In the two cases reported, the cardioversion of
BACKGROUND
Amiodarone (Cordarone; Wyeth, Ayerst, New York) is a potassium channel blocking antiarrythmal medication indicated for recurrent ventricular fibrillation and recurrent hemodynamically unstable ventricular tachycardia. Chemically, it is classified as an iodinated benzofuran derivate
L-691,121 is a class III antiarrhythmic agent which blocks potassium currents, leading to prolongation of cardiac potential and prevention of cardiac arrhythmia. In a developmental toxicity study in rats, there was a dose-dependent decrease in embryonic/fetal survival, and death of the entire litter
Fetal tachyarrhythmias are life-threatening conditions for the fetus. Long-standing tachyarrhythmias often lead to fetal cardiac failure, hydrops and death. Normalization of the fetal cardiac rhythm leads to resolution of fetal hydrops. This report describes the sequence and timing of fetal hydrops
Amiodarone is a highly effective antiarrhythmic drug. Its long-term use may, however, lead to several adverse effects, with pulmonary toxicity being the most serious. The article presents the case of a 78-year-old woman with a history of cardiac surgery, who after 2 years of amiodarone therapy for
Two cases of foetal supraventricular tachycardia with hydrops with fatal outcomes illustrate the poor general prognosis of this condition. The absence of therapeutic consensus, of large series in the existing literature, does not prevent logical and reasonable management based on rhythmological,
Antiarrhythmic treatment (AAT) adjusted to the variety of arrhythmia and risk to develop complications was given to 336 patients with ischemic heart disease associated with paroxysms of supraventricular tachycardia (SVT), atrial fibrillation or atrial flutter. In the presence of risk to develop AAT
This report describes a patient with the pulmonary edema after cardioversion for paroxysmal atrial flutter without organic heart disease. A 68-year-old man was admitted to hospital for paroxysmal atrial flutter. Antiarrhythmic agents were not effective, and direct current cardioversion was performed
OBJECTIVE
We report a case of nonimmune hydrops fetalis caused by atrial flutter, which was successfully treated by intraperitoneal and intra-amniotic injections of amiodarone.
METHODS
A 27-year-old woman presented at 30 weeks of pregnancy with hydrops fetalis caused by a fetal atrial flutter. As
Foetal supraventricular tachycardia (SVT) with hydrops foetalis is associated with a high morbidity and mortality rate. If SVT with hydrops foetalis persists despite transplacental therapy, direct foetal treatment can be initiated. One foetus was found to have SVT with hydrops foetalis during the
The effects of lorcainide, a new antiarrhythmic drug, on serum electrolytes and osmolality are described in a series of 33 patients with organic heart disease and complex ventricular arrhythmias treated with lorcainide. In eight patients, a mean decrease in serum Na+ of 8.25 +/- 3.2 mEq/L was
The optimal treatment for foetal supraventricular tachycardia (SVT) in twin pregnancies is unclear because of the possible impact on the second twin. This review compared a foetus we treated with antiarrhythmic drugs with the previous case studies.Our case The subject of this study was 38 cases of non-immune hydrops fetalis and 11 cases of fetal hydrothorax and/ or ascites (FH/A), a syndrome characterized by the accumulation of pleural effusion and/or ascitic fluid, without generalized skin edema, due to various etiologies, admitted to the obstetrics
In 402 cases with prenatally diagnosed nonimmune hydrops fetalis, cardiovascular diseases were present in 18%, chromosomal disorders in 11%, and hematologic disorders of the fetus in 10%. In the last 3 years, fetal blood sampling has become a very important part of the differential diagnosis of