搜索结果: 1-7 共查到“知识库 PACEMAKER”相关记录7条 . 查询时间(0.046 秒)
Treatment of Congenital Complete Atrioventricular Heart Block With Permanent Epicardial Pacemaker in Neonatal Lupus Syndrome
Heart Block Neonatal Lupus Syndrome Artificial Cardiac Pacemaker Therapy
2015/11/9
Introduction: Neonatal lupus syndrome (NLS) is a passively acquired autoimmune condition due to the transplacental passage of maternal anti-Ro/SSA and anti-La/SSB antibodies in mothers with systemic l...
Impact of a Right Ventricular Impedance Sensor on the Cardiovascular Responses to Exercise in Pacemaker Dependent Patients
cardiac pacing exercise responses chronotropic reserve index
2015/7/31
Background. The evaluation of the heart rate (HR) response to exercise is important for the assessment of the rate response algorithm of sensor-controlled pacemakers. This study examined the effects o...
Universal pacemaker of genome evolution
Universal pacemaker of genome evolution Populations and Evolution
2012/5/2
Molecular clock (MC) is a central concept of molecular evolution according to which each gene evolves at a characteristic, near constant rate. Numerous evolutionary studies have demonstrated the valid...
Lateralization of central circadian pacemaker output
Hypothalamic suprachiasmatic nucleus physiological oscillation clock mammals nerve
2014/11/4
The suprachiasmatic nucleus of the hypothalamus (SCN) contains a master pacemaker that controls a wide variety of circadian rhythms of physiology and behavior. Recent work has provided a thorough unde...
In-vitro mapping of E-fields induced near pacemaker leads by simulated MR gradient fields
E-fields near pacemaker MR gradient fields
2010/2/25
Potentially hazardous situations are possible during an MR scan due to gradient fields. Unintended stimulation can be induced via abandoned leads and leads connected to a pulse generator with loss of ...
Hydrostatic pressure and mammalian cardiac-pacemaker function
animal mice Guinea Pig dog Rabbits Rat pacemaker cardiac
2009/7/20
Hydrostatic pressure and mammalian cardiac-pacemaker function.
Low frequency magnetic emissions and resulting induced voltages in a pacemaker by iPod portable music players
Low frequency magnetic emissions voltages a pacemaker iPod portable music players
2010/2/25
Our measurements of the magnitude and the spatial distribution of low frequency magnetic flux density emissions by 4 different models of iPod portable music players. Levels of less than 0.2 μT exist v...