Frey, A W <br/><br/>
[Increased vagal activity after administration of the calcium antagonist diltiazem in patients with coronary heart disease].  [electronic resource] 

 -  Zeitschrift fur Kardiologie  Feb 1995 
 - 105-11 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Comparative Study; English Abstract; Journal Article; Randomized Controlled Trial 
<br/><br/><label>ISSN: </label>0300-5860 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Arrhythmia, Sinus--chemically induced<br/>Coronary Disease--drug therapy<br/>Diltiazem--administration & dosage<br/>Electrocardiography--drug effects<br/>Heart Rate--drug effects<br/>Homeostasis--drug effects<br/>Humans<br/>Male<br/>Metoprolol--administration & dosage<br/>Middle Aged<br/>Parasympathetic Nervous System--drug effects<br/>Signal Processing, Computer-Assisted<br/>Stroke Volume--drug effects<br/>Vagus Nerve--drug effects<br/>Ventricular Function, Left--drug effects