16 träffar

ArticleMyocardial ischemia and infarction
In-Stent Restenosis: Mechanisms and Treatment

…of foamy macrophages. The occurrence of neoatherosclerosis helps explain why ISR and other stent related events may arise well after the initial intervention. Mechanical mechanisms…

ArticleProcedurer
Drugs in the emergency setting

Procedurer The doses below apply to adults unless otherwise stated, and paediatric doses are given per kilogram with the stated maximum. Always check against the…

ArticleProcedurer
Urinary catheterisation

…only 3–5 cm and almost straight, but the meatus can be hard to find in older women. Two things separate the safe catheterisation from…

ArticleCardiology
Heart failure: Introduction

Cardiology Heart failure Heart failure is a major public health problem worldwide. While the incidence of coronary heart disease and acute myocardial infarction has been…

ArticleProcedurer
Blood transfusion and massive haemorrhage

…massive haemorrhage a second problem is added: transfusion saves no one whose bleeding is not stopped, and it is the time to haemorrhage control that…

ArticleReferensvärden
Lung function and respiration

…z score with a lower limit of normal at z = −1.64 (the fifth percentile) has been recommended in preference to fixed percentage thresholds…

ArticleContinous medical discussion: the ECG blog
A new ECG biomarker for sudden cardiac death

…depends almost entirely on the capacity to identify, prospectively, those individuals genuinely at risk of arrest. This predictive problem has proven persistently resistant to resolution…

ArticleArrhythmias and arrhythmology
Acquired QT Prolongation and Drug-Induced Arrhythmia

…electrocardiogram (ECG), which predisposes the myocardium to a specific form of polymorphic ventricular tachycardia (VT) known as torsades de pointes (TdP). Drug induced LQTS and…

ArticleCPR
Introduction to cardiac arrest

…withheld in order to avoid futile attempts or subjecting the individual (and the relatives) to unwanted interventions. Unfortunately, during the stressful circumstances surrounding a sudden…

ArticleLungmedicin
Acute exacerbation of COPD: quick reference

…Akutsjukvård Lathundar Key messages Two things set the COPD exacerbation apart from many other causes of acute dyspnoea: oxygen must be titrated cautiously and the…

ArticleCPR
Risk factors for sudden cardiac arrest

…showed no recent disease in coronary arteries or in heart muscle. In other words, the heart today is anatomically the same as it was yesterday…