60+ träffar

ArticleCardiology
Chronic Kidney Disease as a Cardiovascular Risk Factor

…in individuals without comparable renal impairment. The cardiovascular burden of CKD extends beyond CAD to peripheral arterial disease, cerebrovascular disease, valvular heart disease, heart failure…

ArticleEndokrinologi & metabolism
Inpatient insulin therapy: quick reference

…A continuous infusion or repeated doses, according to the local protocol Renal failure The insulin requirement falls . Reduce the dose and measure more frequently Acute…

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

…myocardial infarction, diabetes mellitus, renal failure, heart failure, hypercoagulability, prior brachytherapy Antiplatelet therapy Nonadherence or discontinuation of clopidogrel or DAPT, reduced clopidogrel bioavailability, hyporesponsiveness or…

ArticleKunskapsbas
🟠 Aspirin (Acetylsalicylic acid)

…Liver cirrhosis. Severe heart failure. Doses 100 mg/day during the third trimester of pregnancy. Dosage Acute myocardial infarction: Initial loading dose: 300–500 mg…

ArticleInfo
🟠 Vernakalant (Brinavess)

…is indicated in adults for chemical conversion of recent onset atrial fibrillation to sinus rhythm. Vernakalant is used in the following settings: Non surgery patients:…

ArticleKardiologi
Hypertensive crisis: drugs and doses

…cerebral, coronary or renal ischaemia. Neurological status, urine output, creatinine, acid–base status and signs of myocardial ischaemia must be monitored during treatment [4,6]…

ArticleReferensvärden
Renal parameters

…patients with hepatic cirrhosis — creatinine based eGFR substantially overestimates renal function. Staging of chronic kidney disease Stage eGFR Description : : : G1 ≥ 90 Normal or high G2…

ArticleCardiology
Heart Failure With Mildly Reduced Ejection Fraction

…prognosis. Pathophysiology The defining physiological abnormality is heart failure occurring with mildly impaired LV systolic function. The syndrome remains fundamentally one of impaired cardiac performance…

ArticleCardiology
Diuretic Strategy and Decongestion in Heart Failure

…impaired renal venous outflow and persistent right sided congestion may be important mechanisms. Diuretics relieve the hemodynamic consequences of congestion by producing a negative sodium…

ArticleKunskapsbas
🟠 Nitroprusside

…lactic acidosis). Fatal outcomes are rare. Renal failure increases risk of cyanide toxicity. Cyanide toxicity requires doses 2 μg/kg/minute. Use the lowest…

ArticleProcedurer
Paracentesis

…often lacks abdominal pain and peritonism and instead presents as encephalopathy, renal failure or simply deterioration. The procedure itself is straightforward: ultrasound to find the…

ArticleKunskapsbas
🟠 Enalaprilat

…effects Severe hypotension. Contraindications • Contraindicated in pregnancy, severe renal artery stenosis, severe hyperkalemia. • Avoid in acute heart failure and acute myocardial infarction. Enalaprilat doses and…

ArticleCardiology
Resistant Hypertension: Evaluation and Treatment

…likelihood of secondary hypertension and with substantially greater cardiovascular risk than hypertension controlled with treatment. Reported risks of myocardial infarction, stroke, end stage renal disease…

ArticleEchocardiography
Left Ventricular Function

…beat and of ventricular end diastolic and residual volumes. Experimental and clinical observations with a precordial dilution technic. Circulation. Redfield et al: Heart Failure with…

ArticleProcedurer
Ambulatory blood pressure monitoring and Holter ECG

…dipping (diabetes, renal failure, sleep apnoea). Suspected hypotension: dizziness, syncope, autonomic dysfunction, adverse drug effects. Wide variability between measurements. Hypertension in pregnancy. Contraindications There are…

ArticleProcedurer
Warfarin therapy

…event, where DOACs have proved inferior. Atrial fibrillation with marked renal failure or on dialysis, where DOACs lack documentation or have only weak evidence. Venous…

ArticleKunskapsbas
🟠 Clonidine

…as in normal renal function Adverse effects Excessive sedation. Confusion. Hallucinations. Hypotension. Bradycardia. AV block. Constipation Contra indications Bradycardia. Caution • Clonidine may induce severe hypotension…

ArticleCardiology
Abdominal Aortic Aneurysm: Screening and Surveillance

…and requires emergency operation or endovascular repair. AAA may also be associated with mesenteric ischemia or acute renal failure, either through atherosclerotic or atherothrombotic disease…

ArticleClinical medicine
Acute Limb Ischaemia: Recognition and Urgent Management

…by rhabdomyolysis, with potential renal failure and increased mortality. Clinical presentation and symptoms Symptoms commonly develop rapidly, often within an hour of arterial occlusion. The…

ArticleDrugs and electrolyte imbalance
ECG changes due to electrolyte imbalance (disorder)

…of hypocalcemia Acute pancreatitis, pancreas surgery, alkalosis (hyperventilation), rhabdomyolysis, septicemia (sepsis), osteolytic cancer metastases, abnormal calcium absorption (gastrointestinal) and resorption (from primary urine), renal failure…

ArticleProcedurer
Opioid therapy in severe pain

…Contraindications Ongoing respiratory depression, or untreated severe respiratory failure without the possibility of monitoring. Paralytic ileus and suspected obstructive ileus (an opioid can be given…

ArticleInfo
🟠 Inotropes and Vasopressors

…receptors and induces vasodilation in coronary, renal, cerebral and mesenteric vessels. Few Dopamine medium dose Cardiogenic shock Vasodilatory shock Heart failure (HF), acute Heart failure …

ArticleProcedurer
Urinary alkalinisation

…symptomatic. Alkalosis increases the binding of calcium to albumin and lowers ionised calcium further; risk of tetany and seizures. Anuria or established renal failure. Without…

ArticleReferensvärden
Common laboratory tests

Referensvärden Reference ranges are statistical: by definition they encompass 95 % of a healthy reference population, which means that one healthy value in twenty falls outside…

ArticleGastroenterologi & hepatologi
Upper gastrointestinal bleeding: quick reference

…the last dose, the renal function and the severity of the bleeding 7 Manage antiplatelet drugs according to their indication. Do not routinely stop aspirin…

ArticleCardiology
Cardiovascular Prevention in the Very Elderly

…reduction in cardiovascular reserve, and the increasing burden of comorbid disease. Heart failure with preserved ejection fraction becomes particularly common among the very old. Hypertension…

ArticleMyocardial ischemia and infarction
Left Main Coronary Artery Disease: Revascularisation Strategy

…the feasibility of complete revascularisation. The clinical evaluation includes: Symptom burden and functional limitation Evidence of heart failure Haemodynamic stability Diabetes status Renal dysfunction and…

ArticleCardiology
Spontaneous Coronary Artery Dissection

…heart failure, although this is described as uncommon. In pregnancy associated ACS, STEMI is more frequent than NSTEMI, and up to two thirds of infarctions…

ArticleCardiology
Anticoagulation Strategies in Atrial Fibrillation

…AF induces a systemic hypercoagulable state, characterized by elevated biomarkers such as D dimer, von Willebrand factor, and increased thrombin generation. The clinical consequence of…

ArticleProcedurer
Ankle-brachial index (ABI)

…brachial index (TBI). The digital arteries rarely calcify, which makes toe pressure the method of choice in diabetes and renal failure. A normal TBI is ≥

ArticleReferensvärden
Blood pressure

…pulmonary oedema, aortic dissection, acute renal failure, pre eclampsia) — intravenous treatment with a controlled reduction, as a rule no more than 25% during the first…