Question

Ventricular contraction is preceded by atrial contraction by what duration

• A. $1\sec ⥂ ond$
• B. $1/2\sec ⥂ ond$
• C. $1/4\sec ⥂ ond$
• D. $1/6\sec ⥂ ond$

Answer 1

Answer: (D)

$1/6\sec ⥂ ond$