digraph G {
 rankdir=LR
 node [shape=box, fontsize=9, height=0.1, width=0.05 ]
 edge [arrowsize=0.5, len=0.1]
"sinus_rate\ntachy_treatment_finished\n"
"qrs_width\nqrs_rate\nqrs_action\n"
"asystole_risk\nbrady_treatment_finished\n"
"brady_treatment_response\nbrady_second_action\n"
"tachy_symptoms\ntachy_first_action\n"
"brady_symptoms\nbrady_first_action\n"
"basic_symptoms\nbasic_action\n"
"qrs_width\nqrs_rate\nqrs_action\n"->"sinus_rate\ntachy_treatment_finished\n"
"brady_treatment_response\nbrady_second_action\n"->"asystole_risk\nbrady_treatment_finished\n"
"tachy_symptoms\ntachy_first_action\n"->"qrs_width\nqrs_rate\nqrs_action\n"
"brady_symptoms\nbrady_first_action\n"->"brady_treatment_response\nbrady_second_action\n"
"basic_symptoms\nbasic_action\n"->"tachy_symptoms\ntachy_first_action\n"
"basic_symptoms\nbasic_action\n"->"brady_symptoms\nbrady_first_action\n"
}