60+ träffar

ArticleEchocardiography
Left Ventricular Thrombus After Myocardial Infarction

…dysfunction, LV aneurysm formation, and reduced LV systolic function. The principal mechanisms are the combination of an abnormal thrombogenic endocardial surface and blood stasis. During…

ArticleCardiology
Cardiovascular Prevention in the Very Elderly

…therefore extends beyond reducing myocardial infarction, stroke, heart failure, or cardiovascular death. Preservation of mobility, cognition, independence, functional capacity, and quality of life may be…

ArticleProcedurer
Endotracheal intubation

…III–IV (5 points), obstructive sleep apnoea syndrome (2 points), reduced neck mobility (1 point), mouth opening under 3 cm (1 point), coma (1 point)…

ArticleEchocardiography
Tricuspid regurgitation (TR/TI)

…Reumatic heart disease Thickened chordae tendineae . Thickened leaflet tips. Reduced leaflet mobility. Left sided rheumatic valvular disease is virtually always present. Carcinoid heart disease Short…

ArticleEchocardiography
Cardiac tumors

…the mass are indicative in diagnostics. A patient who exhibits an ecotdense mass entrenched in the endocardium with impaired mobility (for example, after myocardial infarction)…

ArticleEchocardiography
Two-dimensional (2D) echocardiography

Echocardiography Echocardiography in 2D Two dimensional (2D) ultrasound is the most commonly used modality in echocardiography. The two dimensions presented are width (x axis) and…

ArticleCardiology
Ventricular Tachycardia

…cardiovascular medicine. As a primary driver of sudden cardiac death (SCD) and a major cause of morbidity in patients with structural heart disease, VT necessitates…

ArticleCardiology
Cardiac Rehabilitation After Myocardial Infarction

…dyslipidaemia, and diabetes mellitus Reduce anxiety and depressive symptoms Facilitate return to work and appropriate recreational or sporting activity Limit recurrent myocardial infarction, cardiovascular morbidity…

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

…initiate a sustained inflammatory and reparative response. Proliferation and accumulation of tissue within the stent progressively reduce the lumen. The stent scaffold prevents the external…

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

…hypercoagulability, prior brachytherapy Antiplatelet therapy Nonadherence or discontinuation of clopidogrel or DAPT, reduced clopidogrel bioavailability, hyporesponsiveness or resistance to aspirin or clopidogrel Anatomic Long lesions…

ArticleEchocardiography
Left Ventricular Function

…be more common than heart failure with reduced ejection fraction (HFREF, Redfield et al). Echocardiography is the principal modality for investigating left ventricular systolic function…

ArticleProcedurer
Urinary catheterisation

…for convenience where the workload is heavy, or as a substitute for mobilisation and bladder training. Contraindications Type Condition : : Absolute Suspected urethral injury — blood at…

ArticleCardiology
Abdominal Aortic Aneurysm: Screening and Surveillance

…the preferred screening modality because it is noninvasive, avoids ionizing radiation and contrast agents, and accurately identifies abdominal aortic enlargement. Screening reduces aneurysm related mortality…

ArticleProcedurer
Reduction of dislocations

Procedurer A dislocation is reduced with muscle relaxation, not with force. The methods that work best exploit time, gravity and slow movement; those that fail…

ArticleCPR
Cardiac arrest due to hypoxia and asphyxia

CPR Hypoxia and asphyxiation Hypoxia refers to a reduced partial pressure of oxygen in the blood. Asphyxia is characterized by insufficient ventilation, leading to hypoxia…

ArticleEndokrinologi & metabolism
Hypoglycaemia: quick reference for emergency management

Endokrinologi & metabolism Akutsjukvård Lathundar Emergency overview Measure the plasma glucose immediately in everyone with a reduced level of consciousness, seizures, confusion, a change in behaviour…

ArticleReferensvärden
Renal parameters

…60–89 Mildly reduced G3a 45–59 Mildly to moderately reduced G3b 30–44 Moderately to severely reduced G4 15–29 Severely reduced G5 <…

ArticleKunskapsbas
🟠 Tricuspid valve

…0,9 0,9 Vena contracta (cm) not defined < 0,7 0,7 Liver vein flow S dominant Reduced S wave systolic flow reversal…

ArticleCardiology
Cardiac Tamponade: Recognition and Pericardiocentesis

…exceeds right atrial pressure. The haemodynamic consequences are progressive impairment of right and left sided filling, reduced stroke volume, diminished cardiac output, falling arterial pressure…

ArticleCardiology
Inclisiran and Emerging Lipid-Lowering Agents

…administration is required only twice annually. This may reduce the adherence barriers associated with more frequent injectable therapy, although the clinical importance of improved adherence…

ArticleEchocardiography
Aortic stenosis

…Aortic stenosis is a progressive disease that leads to a gradual reduction in the orifice area. As the area is reduced, transvalvular flow resistance increases…

ArticleCardiology
Heart failure: Introduction

…problem worldwide. While the incidence of coronary heart disease and acute myocardial infarction has been reduced by approximately 50% during the past few decades, the…

ArticleEchocardiography
Optimization of the ultrasound image

…initialized by identifying an overview image. Starting in the overview image the depth is reduced as much as possible. Reducing the depth results in increased…

ArticleLungmedicin
Acute exacerbation of COPD: quick reference

…arterial blood gas in respiratory compromise, low saturation, suspected carbon dioxide retention, reduced consciousness, or when NIV is being considered. 4. Give short acting bronchodilators…

ArticleProcedurer
Casting and immobilisation

…the symptoms that should make them seek help immediately. Indications An undisplaced or reduced fracture to be treated conservatively. Immobilisation after reduction of a dislocation…

ArticleProcedurer
CPAP and non-invasive ventilation (NIV)

…arrest, agonal breathing or cardiac arrest — intubate. Inability to protect the airway: a reduced level of consciousness not attributable to hypercapnia, marked swallowing difficulty, vomiting…

ArticleProcedurer
Gastric lavage and activated charcoal

…The benefit is greatest within the first hour; within 30 minutes the absorption can be reduced by around half. Liquid preparations: in practice within about…

ArticleEndokrinologi & metabolism
Inpatient insulin therapy: quick reference

…reduced dose. Withhold mealtime insulin. Monitor the glucose closely Fasting before an investigation, type 2 Withhold metformin, SGLT2 inhibitors and sulfonylureas. Basal insulin often reduced…

ArticleProcedurer
Lumbar puncture

…bacterial CNS infections states that CT must not be performed before lumbar puncture in suspected bacterial meningitis — not even with a reduced level of consciousness…

ArticleReferensvärden
Lung function and respiration

…normal (traditionally < 0.70). A restrictive pattern: a reduced TLC — this cannot be established with spirometry alone, but is suspected when the FVC is…

ArticleProcedurer
Spirometry

…Indications Investigation of chronic cough, dyspnoea, wheeze or reduced exercise capacity. Suspected asthma or COPD — diagnosis and follow up. Risk groups: current or former smokers…

ArticleKunskapsbas
🟠 eGFR with MDRD

…Levels: The MDRD equation tends to underestimate GFR in individuals with near normal or mildly reduced kidney function (eGFR 60 mL/min/1.73 m²)…

ArticleKunskapsbas
🟠 Mitral valve

…atrial size 10 cm² or 40% of atrial size Jet orientation central variable excentric Pulmonary vein flow S dominant reduced S wave systolic flow reversal…

ArticleKunskapsbas
🟠 SYNTAX Score II

…Sex : Females may have different risk profiles. Creatinine Clearance : Reduced renal function increases risk. Left Ventricular Ejection Fraction (LVEF) : Lower LVEF is associated with worse…

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

…LVEF), measured by echocardiography. Reduced LVEF reliably identifies a high risk group that derives a large, trial proven survival benefit from primary prevention ICDs. Its…

ArticleCardiology
Bempedoic Acid: Evidence and Clinical Use

…rationale Bempedoic acid is an oral, small molecule lipid lowering agent used to reduce low density lipoprotein cholesterol (LDL C), particularly when statins cannot be…

ArticleCardiology
Blood Pressure Targets in Older and Frail Adults

…approach generally applied to older patients. Frailty is characterized by reduced physiological reserve and increased vulnerability to adverse outcomes. It is dynamic and may improve…