Murakawa, Y <br/><br/>
Role of sympathovagal interaction in diurnal variation of QT interval.  [electronic resource] 

 -  The American journal of cardiology  Feb 1992 
 - 339-43 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9149 
<br/><br/><label>Standard No.: </label>10.1016/0002-9149(92)90230-v  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Analysis of Variance<br/>Circadian Rhythm<br/>Coronary Disease--physiopathology<br/>Diabetes Mellitus, Type 2--physiopathology<br/>Electrocardiography, Ambulatory<br/>Female<br/>Heart Rate--physiology<br/>Humans<br/>Male<br/>Middle Aged<br/>Regression Analysis<br/>Sympathetic Nervous System--physiopathology<br/>Vagus Nerve--physiopathology