No abstract available
MeSH terms
-
Aged
-
Atropine / pharmacology
-
Bundle of His / physiopathology*
-
Bundle-Branch Block / diagnosis*
-
Bundle-Branch Block / physiopathology
-
Electric Stimulation
-
Electrocardiography
-
Female
-
Heart Conduction System / physiopathology*
-
Humans
-
Injections, Intravenous
-
Male
-
Middle Aged
-
Stimulation, Chemical