flushing/infarction

BACKGROUND Mortality and morbidity from acute myocardial infarction (AMI) remain high. Intravenous magnesium started early after the onset of AMI is thought to be a promising adjuvant treatment. Conflicting results from earlier trials and meta-analyses warrant a systematic review of available

The cardiovascular actions of the magnesium ion at pharmacological concentrations include coronary and systemic vasodilatation, platelet inhibition, and antiarrhythmic effects. Magnesium has also been reported to protect myocardial tissue in experimental models of ischaemia and reperfusion. Several

Local cooling of the brain by respiration has been found in several animal species with a rete mirabile in the carotid artery/cavernous sinus complex. The present experiment was made to investigate whether a similar cooling could be found in the rat, which does not have a rete. Eleven rats were

Epoprostenol (prostacyclin) is a potent inhibitor of platelet aggregation and causes relaxation of vascular smooth muscle. These effects may be beneficial in patients with acute myocardial infarction. The effect of epoprostenol infusion in patients with acute myocardial infarction was evaluated in a

We report a case of nearly fatal cardiovascular collapse attributable to an idiopathic anaphylactic reaction in a 76-year-old man. The event began with gastrointestinal symptoms of abdominal cramps, diarrhea, nausea, and vomiting as manifestations of IA. The patient subsequently progressed to

The role of intravenous magnesium therapy in patients with acute myocardial infarction (AMI) who received thrombolytic therapy is controversial. The results from previous clinical trials were not in consonance. We therefore conducted a prospective, randomized, double-blind, placebo controlled study

A 44-year-old woman presented with sudden onset of chest pain, headache and nausea. Physical examination was remarkable for mild hypotension and tachycardia. ECG demonstrated sinus tachycardia with poor R wave progression in precordial leads and T wave inversion in leads V1-3. Cardiac enzymes were

The purpose of this randomized controlled study was to assess the haemodynamic effects, safety and tolerability in acute myocardial infarction (AMI) of one month of oral captopril, one month of oral isosorbide mononitrate and 24 h of intravenous magnesium. It was carried out in four United Kingdom

An 81-year-old man with broad cerebral infarction presented with coronary air embolism secondary to bowel infarction and developed cardiogenic shock. Electrocardiography revealed ST elevation in the inferior leads and complete atrioventricular block with atrial fibrillation. Emergent angiography

A total of 220 non-insulin-dependent diabetics aged over 45 (139 with a history of chlorpropamide-alcohol flushing and 81 without such a history) were examined for the prevalence of large-vessel disease. Large-vessel disease was significantly more common in the group without a history of flushing

Facial flushing and sweating were investigated in five patients who complained of the sudden onset of unilateral facial flushing in hot weather or when exercising vigorously. One patient probably suffered a brainstem infarct at the time that the unilateral flush was first noticed, and was left with

The effect of lowering raised plasma-free-fatty acids (F.F.A.) on the incidence of serious ventricular arrhythmias after myocardial infarction was assessed by a double-blind trial in eighty-one patients. A nicotinic-acid analogue (N.A.A.) with very slight haemodynamic effects was given within 12

A double-blind, placebo-controlled trial was carried out in 40 patients affected by multi-infarct dementia to see if a daily intravenous infusion of 3 mg co-dergocrine mesylate ('Hydergine') over 14 days would improve severely deteriorated elderly patients and shorten the latent period (3 months)

OBJECTIVE Intracarotid cold saline infusion (ICSI) protects against ischemic stroke not only due to the resulting hypothermia, but also as a result of the cerebral artery flushing. To assess the relative benefit of hypothermia and cerebral artery flushing in neuroprotection, hypothermic and