When each device is compared incrementally , BioMonitor 2-AF dominates Reveal LINQ and Confirm RX .
BACKGROUND Cryptogenic stroke is a stroke for which no cause is identified after st and ard diagnostic tests .
Long-term implantable cardiac monitors may be better at diagnosing atrial fibrillation and provide an opportunity to reduce the risk of stroke recurrence with anticoagulants .
OBJECTIVES The objectives were to assess the diagnostic test accuracy , clinical effectiveness and cost-effectiveness of three implantable monitors [ BioMonitor 2-AF ™ ( Biotronik SE & Co. KG , Berlin , Germany ) , Confirm Rx ™ ( Abbott Laboratories , Lake Bluff , IL , USA ) and Reveal LINQ ™ ( Medtronic plc , Minneapolis , MN , USA ) ] in patients who have had a cryptogenic stroke and for whom no atrial fibrillation is detected after 24 hours of external electrocardiographic monitoring .
A cross-sectional study of quality of life in an elderly population (75 years and over) with atrial fibrillation: secondary analysis of data from the Birmingham Atrial Fibrillation Treatment of the Aged study.
AIMS To compare the quality of life ( QoL ) of those in atrial fibrillation ( AF ) aged 75 years and over with that of the general population , to explore what factors affect the QoL of those with AF , and to assess the sensitivity of the EuroQol ( EQ-5D ) and Short-Form 12 ( SF-12 ) generic health question naires in detecting differences in health status in those with AF in this age group . METHODS AND RESULTS The study population was 1762 men and women aged 75 years and over with confirmed AF who attended a r and omization clinic for the Birmingham Atrial Fibrillation Treatment of the Aged ( BAFTA ) study , a primary care based trial of stroke prevention . Patients self-completed the EQ-5D and SF-12 question naires , and a simple measure of disability ( Rankin ) . Cardiovascular co-morbidities were collected and number of drugs used as an additional proxy for co-morbidity . Quality -of-life outcomes were compared with general population sample s of the same age . On multiple regression , female gender , greater medication use , and disability were independently associated with lower QoL scores in AF . Those in AF with a Rankin score ≥2 had lower QoL scores , while those with a Rankin score < 2 had higher scores than the general population . Increasing co-morbidity was associated with reduced QoL scores , with the EQ-5D and SF-12 Physical Component Score showing similar sensitivity to these associations , and the SF-12 Mental Component Score showing less sensitivity . CONCLUSION In the absence of co-morbidity , chronic AF has little impact on generic QoL in an elderly non-acutely ill population
When each device is compared incrementally , BioMonitor 2-AF dominates Reveal LINQ and Confirm RX .
BACKGROUND Cryptogenic stroke is a stroke for which no cause is identified after st and ard diagnostic tests .
Long-term implantable cardiac monitors may be better at diagnosing atrial fibrillation and provide an opportunity to reduce the risk of stroke recurrence with anticoagulants .
OBJECTIVES The objectives were to assess the diagnostic test accuracy , clinical effectiveness and cost-effectiveness of three implantable monitors [ BioMonitor 2-AF ™ ( Biotronik SE & Co. KG , Berlin , Germany ) , Confirm Rx ™ ( Abbott Laboratories , Lake Bluff , IL , USA ) and Reveal LINQ ™ ( Medtronic plc , Minneapolis , MN , USA ) ] in patients who have had a cryptogenic stroke and for whom no atrial fibrillation is detected after 24 hours of external electrocardiographic monitoring .