What is affirm study?
The Atrial Fibrillation Follow-up Investigation of Rhythm Management (AFFIRM) Study is a randomized evaluation of treatment of atrial fibrillation by 1 of 2 strategies: ventricular rate control and anticoagulation versus rhythm control and anticoagulation.
What did the Affirm trial show?
Among 4,060 patients with non-valvular AF and a high risk of stroke or death, AFFIRM demonstrated no survival advantage between rate-control (using ß-blocker, calcium channel blocker and/or digoxin) and rhythm-control strategies.
What is rate and rhythm control?
Rhythm control was defined as use of an antiarrhythmic medication, cardioversion, or AF ablation or surgery. Rate control was defined as use of any combination of β‐blocker, calcium channel blocker, and digoxin without evidence of rhythm control.
What is affirm midwifery?
The study, called AFFIRM (Does Promoting Awareness of Fetal movements and Focussing Interventions Reduce Fetal Mortality?) – analysed data from more than 400,000 pregnancies in 33 hospitals around the Scotland, England, Northern Ireland and the Republic of Ireland.
What are rhythm control drugs?
Some typical drugs that are used for rhythm control are flecainide (Tambocor®), propafenone (Rythmol®), quinidine (Various), sotalol (Betapace®), amiodarone (Cordarone®, Pacerone®),1 and dronedarone (Multaq®). These medications are not effective for all patients and some have major side effects.
Is amiodarone rhythm or rate control?
Amiodarone is the drug recommended for rate control of AF with rapid ventricular response in patients with chronic heart failure in whom beta-blockers cannot be administered. Amiodarone shows little negative inotropic effect and can be used in patients with reduced left ventricular function.
Is Sinus a rhythm?
Sinus rhythm is the name given to the normal rhythm of the heart where electrical stimuli are initiated in the SA node, and are then conducted through the AV node and bundle of His, bundle branches and Purkinje fibres. Depolarisation and repolarisation of the atria and ventricles show up as 3 distinct waves on ECG.
How much does FGR increase risk of stillbirth?
If congenital anomalies are excluded, FGR precedes over 50% stillbirths [1] and 42% of early neonatal deaths [2]. It is furthermore associated with perinatal morbidity, including fetal distress during labour, and increases the risk of cerebral palsy [3,4].
What can Reduced movements mean?
Why your baby’s movements are important If your baby is not well, they will not be as active as usual. This means less movement can be a sign of infection or another problem. The sooner this is found out the better, so you and your baby can be given the right treatment and care. This could save your baby’s life.
Why is amiodarone used in Dextrose?
When given intravenously, amiodarone should be mixed in a 5% dextrose solution and should be infused with a volumetric pump. If used in high concentrations (>2 mg/ml), it must be delivered through a central vein because it can cause peripheral phlebitis in <3% of patients.
What is amiodarone 400mg used for?
Amiodarone is used to treat and prevent certain types of serious, life-threatening ventricular arrhythmias (a certain type of abnormal heart rhythm when other medications did not help or could not be tolerated. Amiodarone is in a class of medications called antiarrhythmics.