TY - GEN AU - Mackintosh,A F AU - English,M J AU - Vincent,R AU - Woollons,D J AU - Chamberlain,D A TI - Low voltage electrical activity preceding right atrial depolarisation in man SN - 0007-0769 PY - 1979///1218 KW - Arrhythmia, Sinus KW - diagnosis KW - Cardiac Catheterization KW - Electrocardiography KW - instrumentation KW - Heart Atria KW - physiopathology KW - Humans KW - Sinoatrial Node N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/hrt.42.2.117 ER -