33 träffar

ArticleCPR
Cardiac arrest during pregnancy and childbirth

CPR Cardiac arrest during pregnancy and childbirth All healthcare units capable of managing pregnant women in cardiac arrest should engage in specialized clinical training to…

ArticleKunskapsbas
🟠 Nicardipine

…Pregnancy induced hypertension. Angina pectoris Prinzmetal's angina Mechanism of action Nicardipine is a dihydropyridine calcium channel blocker (CCB). Nicardipine inhibits the influx of extracellular…

ArticleKunskapsbas
🟠 Labetalol

…Hypertensive emergency, including in pregnancy. Postoperative hypertension. Mechanism of action Combined beta adrenergic and alpha adrenergic blocker with rapid onset of action. Labetalol has less…

ArticleReferensvärden
Common laboratory tests

…whatever the ferritin Vitamin B12 150–650 pmol/L Grey zone 150–250: add homocysteine or methylmalonic acid Folate 7 nmol/L Electrolytes and renal…

ArticleKardiologi
Hypertensive crisis: drugs and doses

…principle, not a universal target. Chronic hypertension shifts autoregulation in the brain and kidneys towards higher pressures. Too rapid a normalisation can therefore cause cerebral…

ArticleProcedurer
Laryngeal mask and difficult airway

…is a compromise and does not protect the airway completely. Relative contraindications: A high risk of aspiration: a non fasted patient, ileus, third trimester pregnancy…

ArticleReferensvärden
Liver parameters

…pregnancy or malignancy. A markedly raised GGT with the other tests normal is most often enzyme induction by alcohol or drugs and is often of…

ArticleProcedurer
Paracentesis

…Pregnancy, previous extensive abdominal surgery Ultrasound guidance; choose a new site if in doubt Cellulitis over the insertion site Change the puncture site Preparation and…

ArticleProcedurer
Warfarin therapy

…adherence, pregnancy after the first trimester under specialist care). Rheumatic mitral stenosis with atrial fibrillation. In uncomplicated atrial fibrillation and in ordinary venous thromboembolism, a…

ArticleKunskapsbas
🟠 Adjusted aortic root dimension

[calc_aorta] Sinus of Valsalva (SOV) and Aortic Root Assessment The sinus of Valsalva diameter (SOVd) is a critical measurement in evaluating aortic root morphology…

ArticleKunskapsbas
🟠 Aspirin (Acetylsalicylic acid)

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

ArticleKunskapsbas
🟠 Enalaprilat

…Brand names Vasotec IV ® Indications Hypertension and hypertensive emergency. Acute left ventricular failure. Mechanism of action Enalaprilat is the active metabolite (ester) of enalapril…

ArticleCardiology
Spontaneous Coronary Artery Dissection

…during pregnancy or after delivery. The clinical context is particularly important. SCAD should be considered in a young or middle aged woman with ACS and

ArticleCardiology
Pulmonary Embolism (PE)

…hypercoagulability, and pregnancy are common risk factors (see Risk factors below). A significant proportion of cases with pulmonary embolism require thrombolysis to dissolve the occlusion…

ArticleProcedurer
Blood transfusion and massive haemorrhage

…and the serological crossmatch have a limited period of validity — usually about five days — because new antibodies can form after transfusion or pregnancy. Check the…

ArticleProcedurer
Gynaecological examination and cervical smear

…in pregnancy — a speculum may be used, but not digital examination until the position of the placenta is known. Recent gynaecological surgery. Preparation and equipment…

ArticleAkutsjukvård
Massive haemorrhage and transfusion: quick reference

…hypovolaemia and an increased transfusion requirement. Pregnancy, medication and arrhythmia affect its interpretation. The shock index must never replace clinical assessment [1]. In trauma, the…

ArticleCardiology
Cardiovascular Risk in Women: Sex-Specific Factors

…gestational age delivery Placental abruption Pregnancy loss Polycystic ovary syndrome Functional hypothalamic amenorrhoea Fertility therapy and assisted reproductive technology The extent to which these conditions…

ArticleCardiology
Hypertensive emergency (crisis)

…pressure ≥180 mmHg and/or diastolic pressure ≥120 mmHg) with concurrent signs of acute organ damage or failure. Any of the drugs listed below may…

ArticleKunskapsbas
🟠 Nitroprusside

…NO) that induces vasodilatation of both arterioles and veins via generation of cyclic GMP, which then activates calcium sensitive potassium channels in the cell membrane…