60+ träffar

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

…In stent restenosis (ISR) is recurrent narrowing within a previously implanted coronary stent. It represents a form of arterial hyperplastic disease arising after percutaneous coronary…

ArticleProcedurer
Oesophageal ECG

…A recurrent unclear wide or narrow complex tachycardia in which the mechanism needs to be documented before referral to an arrhythmia unit. Assessment of the…

ArticleProcedurer
Otoscopy and ear syringing

…a mastoid cavity, mastoidectomy). An only hearing ear. Relative (choose a manual technique or refer to ENT): Condition Reason : : Diabetes, immunosuppression A risk of necrotising…

ArticleProcedurer
Paracentesis

…first. Procedure Choice of insertion site The left lower quadrant is the first choice : the abdominal wall is thinner there than on the right, and…

ArticleProcedurer
Pleural aspiration and chest drain

…recurrent malignant effusion (often combined with pleurodesis), and in chest trauma and postoperatively. Emergency needle decompression: a clinical suspicion of tension pneumothorax in a haemodynamically…

ArticleProcedurer
Reduction of dislocations

…afterwards whether a nerve injury was caused by the injury or by the treatment. Indications A clinically or radiologically confirmed dislocation of the shoulder, elbow…

ArticleKunskapsbas
🟠 1-2-3-LQTS Risk Calculator

…those with a history of cardiac arrest, recurrent syncope despite beta blocker therapy, or markedly prolonged QT intervals—the implantation of an implantable cardioverter defibrillator…

ArticleKunskapsbas
🟠 1-2-3-LQTS Risk Calculator

…those with a history of cardiac arrest, recurrent syncope despite beta blocker therapy, or markedly prolonged QT intervals—the implantation of an implantable cardioverter defibrillator…

ArticleCardiology
Cardiac Rehabilitation After Myocardial Infarction

…recreational or sporting activity Limit recurrent myocardial infarction, cardiovascular morbidity, and mortality The modern concept of rehabilitation has evolved from early post infarction physical activity…

ArticleCardiology
Lipoprotein(a): Measurement and Clinical Implications

…per particle or unit of cholesterol than LDL cholesterol. Clinical implications High Lp(a) is independently associated with first and recurrent atherosclerotic cardiovascular disease events…

ArticleEchocardiography
Tachycardia induced cardiomyopathy

…the main cause of left ventricular dysfunction among patients with atrial fibrillation and other supraventricular tachyarrhythmias. Moreover, ventricular tachyarrhythmias (including recurrent episodes of ventricular tachycardia…

ArticleArrhythmias and arrhythmology
Atropine: Dosing in Bradycardia and Its Limitations

…For recurrent symptomatic bradycardia, temporary or permanent pacing may be required. However, transcutaneous pacing in the setting of cardiac arrest has not demonstrated clear benefit…

ArticleMyocardial ischemia and infarction
Colchicine and Anti-inflammatory Therapy in Coronary Disease

…neutrophil chemotaxis toward inflammatory sites. Its cardiovascular effects therefore appear to reflect modulation of vascular inflammation rather than lipid lowering. Other anti inflammatory strategies have…

ArticleCardiology
Diuretic Strategy and Decongestion in Heart Failure

…considerably. Symptoms of systemic venous congestion include: Peripheral edema Rapid weight gain Increasing abdominal girth Early satiety Bendopnea Abdominal ascites Older patients may present atypically…

ArticleEchocardiography
Left Ventricular Thrombus After Myocardial Infarction

…ventricular arrhythmias, or recurrent ischemic symptoms. These manifestations do not by themselves establish the presence of thrombus. Evaluation and physical examination The physical examination is…

ArticleCardiology
Lipid-Lowering Therapy: Statins as First-Line Treatment

…major cardiovascular events. Acute coronary syndromes The period immediately after ACS is particularly vulnerable, with recurrent cardiovascular events concentrated early after discharge. Consequently, lipid lowering…

ArticleMyocardial ischemia and infarction
Stent Thrombosis: Timing, Causes, Diagnosis, and Prevention

…manifestations therefore commonly include recurrent myocardial ischaemia, recurrent infarction, or acute coronary occlusion. Stent thrombosis may occur within hours or days of implantation or many…

ArticleMyocardial ischemia and infarction
Unstable Angina: Definition and Contemporary Management

…the presentation represents ACS and whether the patient is clinically unstable. Particular attention is required for evidence of: Ongoing or recurrent chest discomfort. Haemodynamic instability…

ArticleKunskapsbas
🟠 Aspirin (Acetylsalicylic acid)

…pectoris): 75–80 mg tablet once daily. Prophylaxis against recurrence of cerebrovascular disease: 75–80 mg tablet once daily. Warnings and precautions Use Aspirin with…

ArticleCPR
Sudden cardiac arrest: Case 3

…fibrillation (VF). ECG 6 . Delivery of shock, followed by asystole. ECG 7 . Asystole after shock. ECG 8 . Recurrence of supraventricular rhythm. ECG 9 . Supraventricular rhythm…

ArticleCPR
Sudden cardiac arrest: Case 7

…of the ventricular tachycardia. ECG 4 . Recurrence and spontaneous termination of ventricular tachycardia. ECG 5 . Polymorphic ventricular tachycardia, self terminating. ECG 6 . Repeated runs of…

ArticleCPR
Sudden cardiac arrest: Case 2

…9 . Delivery of shock (red arrow), with subsequent asystole. ECG 10 . Recurrence of supraventricular complexes (red arrows). ECG 11 . Relapse of VF and new shock…

ArticleProcedurer
Electrical cardioversion

…the R wave The shock is delivered immediately Why Avoids the vulnerable phase of the T wave There is no R wave to synchronise to…

ArticleProcedurer
Nasogastric tube

…Measure the depth of insertion by laying the tube from the tip of the nose to the earlobe and from there to the xiphoid process…

ArticleProcedurer
Pericardiocentesis

…of the most useful signs Low voltage on the ECG, electrical alternans Supportive; it does not exclude Diastolic collapse of the right atrium and right…

ArticleArrhythmias and arrhythmology
Atrial Fibrillation in the Critically Ill Patient

…newly detected for the first time, or newly developed during management of an acute illness. The clinical relationship between AF and acute deterioration is often…