60+ träffar

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

…Presentation and Symptoms The clinical spectrum of ISR is broad: Many patients remain asymptomatic. The most common symptomatic presentation is CCS, usually with recurrent angina…

ArticleCardiology
Diuretic Strategy and Decongestion in Heart Failure

…Increase diuretic dose and/or combine diuretic classes Diuretic resistance or end stage renal failure Consider renal replacement therapy Hypoperfusion with persistent organ injury Consider…

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

…and fibrin formation. Within a stented segment, thrombus may also develop because of disturbed flow, residual dissection, inadequate stent expansion, incomplete apposition, or persistent disease…

ArticleMyocardial ischemia and infarction
Unstable Angina: Definition and Contemporary Management

…has declined. Clinical Presentation and Symptoms The clinical spectrum of ACS is broad. Patients may be asymptomatic at presentation, have persistent chest discomfort, or present…

ArticleEchocardiography
Left Ventricular Thrombus After Myocardial Infarction

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

ArticleProcedurer
Electrical cardioversion

…markedly enlarged left atrium, marked hyperthyroidism or an untreated underlying cause make recurrence all but certain and argue against elective cardioversion. Anticoagulation before cardioversion After…

ArticleProcedurer
Otoscopy and ear syringing

…membrane cannot be inspected and the examination is needed for the diagnosis. Before audiometry or the fitting of a hearing aid. Recurrent otitis externa in…

ArticleProcedurer
Pleural aspiration and chest drain

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

ArticleArrhythmias and arrhythmology
Atropine: Dosing in Bradycardia and Its Limitations

…Clinicians must promptly consider and exclude reversible causes, such as hypovolemia, hypoxia, tamponade, tension pneumothorax, acidosis, drug overdose, hypothermia, and hyperkalemia. For recurrent symptomatic bradycardia…

ArticleCardiology
Lipoprotein(a): Measurement and Clinical Implications

…Lp(a) is independently associated with first and recurrent atherosclerotic cardiovascular disease events. The strongest observed associations are with myocardial infarction and aortic valve stenosis…

ArticleCardiology
PCSK9 Inhibitors: Indications, Efficacy and Access

…when the target remains unmet despite maximally tolerated statin therapy and ezetimibe. For patients with a recurrent atherothrombotic event while receiving maximally tolerated statin therapy…

ArticleCardiology
Cardiac Rehabilitation After Myocardial Infarction

…Psychological and social factors also influence prognosis. Major depression after infarction is associated independently with increased mortality, while inadequate emotional support is associated with recurrent…

ArticleProcedurer
Reduction of dislocations

…The exceptions are an obvious recurrent dislocation in a patient with known instability and a low energy mechanism, and a neurovascularly threatened limb in which…

ArticleProcedurer
Oesophageal ECG

…orthodromic AVRT and atrial tachycardia. Suspected atrial flutter with a rapid, regular ventricular rhythm in which the flutter waves are concealed. A recurrent unclear wide…

ArticleProcedurer
Paracentesis

…in the left lower quadrant lateral to the rectus sheath, and a cell count plus albumin on the sample. Indications Diagnostic paracentesis: Newly detected ascites —…

ArticleKunskapsbas
🟠 1-2-3-LQTS Risk Calculator

…and reducing arrhythmic events, contingent upon the specific mutation present. For patients at elevated risk—such as those with a history of cardiac arrest, recurrent…

ArticleKunskapsbas
🟠 1-2-3-LQTS Risk Calculator

…and reducing arrhythmic events, contingent upon the specific mutation present. For patients at elevated risk—such as those with a history of cardiac arrest, recurrent…

ArticleEchocardiography
Tachycardia induced cardiomyopathy

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

ArticleArrhythmias and arrhythmology
Sotalol: Initiation, QT Monitoring and Renal Dosing

…also effective in preventing the recurrence of a wide variety of supraventricular tachycardias (SVTs), including atrial flutter, atrial tachycardia, AV node reentry, and AV reentry…

ArticleArrhythmias and arrhythmology
Atrial Fibrillation in the Critically Ill Patient

…because recurrence is frequent while the precipitating haemodynamic and sympathetic abnormalities persist. Immediate cardioversion is reserved primarily for instability. Evaluation and physical examination Initial assessment…

ArticleEmergency medicine
Chest Pain in the Emergency Department: Diagnostic Pathways

…and radiation. Onset and temporal pattern. Duration and recurrence. Provoking and relieving factors. Associated symptoms. Similarity to previous documented angina or myocardial infarction. Atherosclerotic and…

ArticleKunskapsbas
🟠 Aspirin (Acetylsalicylic acid)

…Prophylaxis against recurrence of cerebrovascular disease: 75–80 mg tablet once daily. Warnings and precautions Use Aspirin with caution in the following cases: Concurrent anticoagulant…

ArticleCPR
Sudden cardiac arrest: Case 7

…tachycardia. ECG 3 . Spontaneous termination of the ventricular tachycardia. ECG 4 . Recurrence and spontaneous termination of ventricular tachycardia. ECG 5 . Polymorphic ventricular tachycardia, self terminating…