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Research in the last few years has indicated that most voltage-gated potassium channel- (VGKC-) complex antibodies without leucine-rich glioma-inactivated protein 1 or contactin-associated protein-like 2 antibody specificity lack pathogenic potential and are not clear markers for autoimmune
In addition to ventricular arrhythmias, various forms of supraventricular arrhythmias (SVA) and atrioventricular (AV) and intraventricular (IV) conduction disturbances occur also in acute myocardial infarction (AMI). In the setting of AMI, SVA may be caused by relevant atrial ischemia or infarction.
In addition to ventricular arrhythmias, various forms of supraventricular arrhythmias (SVA) and atrioventricular (AV) and intraventricular (IV) conduction disturbances occur also in acute myocardial infarction (AMI). In the setting of AMI, SVA may be caused by relevant atrial ischemia or infarction.
ATP sensitive (K(+)(ATP)) potassium cardiac channels are recruited when ATP levels are low as in ischemic injury and acute trauma. Such activation results in ECG-ST elevation and cardiac arrhythmias. K(+)(ATP) channel recruitment may be blocked by the sulfonylurea glibenclamide, permitting a wide
Intravenous bumetanide was tested in patients with cardiac and renal failure with creatinine clearance below 12 ml/min. Water diuresis and natriuresis occur 2 or 3 hours after the injection, this delayed activity of the drug being due to renal insufficiency. The loss of potassium caused by the
BACKGROUND
Acute transmural ischemia increases QRS duration and R-wave amplitude owing to depressed intramyocardial activation. Theoretically, when myocardial injury is confined to the epicardium, the intramyocardial activation is preserved without affecting QRS duration.
OBJECTIVE
The purpose of
BACKGROUND
Rhodococcus (R) equi is an opportunistic, uncommon human pathogen that causes mainly infection in immunocompromised hosts. The disease is usually presented as subacute pneumonia that is mostly cavitary and sometimes bacteremic.
METHODS
We reported the extremly rare case of a 43-year-old
Nonsteroidal anti-inflammatory drugs (NSAIDs) can produce adverse effects by inhibiting prostaglandin (PG) synthesis. A PGE1 analogue, misoprostol, is often utilized to alleviate NSAID-related gastrointestinal side effects. This study examined the effect of misoprostol on celecoxib renal toxicity.
Chest pain can arise from cardiovascular or noncardiovascular causes. Among the latter are the skin, the chest wall, intrathoracic structures, or subdiaphragmatic organs. The problem to attribute the chest discomfort to either the heart or extracardiac organs arises because the heart, pleura, aorta,
BACKGROUND
Raynaud's phenomenon is often the first symptom and occurs eventually in more than 95% of patients with systemic sclerosis (SSc). Angiographic studies disclose narrowing and obstruction of the digital arteries, which on autopsy histologic study show prominent subintimal connective tissue
Surgical procedures can be accomplished successfully in patients with uremia provided certain principles of perioperative management are observed. Preoperative dialysis minimizes the biochemical derangements and improves fluid balance, hypertension and hemostasis. Drug schedules are adjusted in
Acute renal failure is a common condition in intensive care units. The negative impact of acute renal failure on mortality has been demonstrated in recent studies. All critically ill patients should be regarded as a high risk population for renal failure. The optimization of intravasal fluid status