No abstract available
MeSH terms
-
Aged
-
Arrhythmias, Cardiac / diagnosis*
-
Atrial Flutter / diagnosis
-
Atrial Flutter / physiopathology
-
Electrocardiography*
-
Electrodes
-
Female
-
Heart Atria / physiopathology
-
Heart Block / diagnosis
-
Heart Block / physiopathology
-
Humans
-
Male
-
Methods
-
Middle Aged
-
Needles
-
Tachycardia / diagnosis
-
Tachycardia / physiopathology