digitalis/fatigue

In a prospective study on digitalis intoxication, low serum magnesium was found in 90 patients, while 388 patients had values above 1.5 mEq/l. Hypomagnesemia was more frequent in women than in men, in those with low body weight and in those with advanced heart failure. More patients with

We examined the effect of digitalis on diaphragmatic contractility and fatigability in 19 anesthetized mechanically ventilated dogs. The diaphragmatic force was assessed from transdiaphragmatic pressure (Pdi) developed at functional residual capacity against an occluded airway during cervical

Digitalis intoxication is among the most common serious adverse drug reactions in clinical medicine. While the recent development of a radioimmunoassay to accurately measure serum concentrations of digoxin has been of assistance, digitalis intoxication remains a difficult diagnosis to make with

This study aimed to determine the clinical characteristics of elderly patients diagnosed with digitalis intoxication, on the Emergency Department, University Hospital Complex, A Coruña, Spain. During the study period (January-September 2008) cases were included in which digitalis intoxication was

A total of 241 men and women with mild to moderately severe chronic heart failure (New York Heart Association functional class II [90%] or III) and a mean (+/- SD) left ventricular ejection fraction of 25 +/- 7%, entered a 24-week, prospective, double-blind, placebo-controlled trial of 10 or 20

Asymmetrical intrauterine growth restriction is denoted by disproportional reduction of muscle mass compared with body weight reduction. However, effects on contractile function or tissue development of skeletal muscles were not studied until now. Therefore, isometric force output of

Foxglove (Digitalis purpurea L.) leaves are frequently confused with borage (Borago officinalis L.), which is traditionally used as a food ingredient. Due to the presence of the cardiac glycosides, mostly digitoxin, foxglove leaves are poisonous to human and may be fatal if ingested. A

Because of an error in the manufacture of digoxin tablets a large number of patients took tablets that contained 0.20 mg. of digitoxin and 0.05 mg. of digoxin instead of the prescribed 0.25 mg. of digoxin. The symptoms are described of 179 patients who took these tablets and suffered from digitalis

Ninety-two patients with heart failure refractory to digitalis and diuretic therapy had captopril (n = 50) or placebo (n = 42) added to their therapeutic regimen in a randomized, double-blind trial. During a 2 week dosage titration period, one captopril-treated patient died of an intracerebral

Chronic heart failure (CHF) is a common and disabling syndrome with a poor prognosis. It is a major and increasing public health problem. Angiotensin-converting enzyme inhibitors, diuretics, and digitalis are the standards treatments for CHF. Other drugs, such as beta-blockers, spironolactone,

The pharmacotherapy currently recommended by the American College of Cardiology and the American Heart Association for heart failure (HF) is a diuretic, an angiotensin-converting enzyme inhibitor (ACEI), a beta-adrenoceptor antagonist and (usually) digitalis. This current treatment of HF may be

The renin-angiotensin-aldosterone system plays an important role in the development of congestive heart failure (CHF). In patients with chronic heart failure, angiotensin-converting enzyme (ACE) inhibitors, such as captopril, enalapril, and quinapril, have been shown to improve hemodynamics, reduce

BACKGROUND Pre-excitation is based on an accessory conduction pathway between the atrium and ventricle. The term Wolff-Parkinson-White (WPW) syndrome is used for patients with the pre-excitation/WPW pattern associated with AP-related tachycardia. METHODS We present a 52-year-old man with severe

The sensations of breathlessness and fatigue limit the capacity of patients with chronic congestive cardiac failure (CHF) to participate in physical activities. As a result, patients with CHF gauge quality of life in terms of symptom-free activities they can undertake. Physicians attempt to