Panic disorder history in the families of patients with angiographically normal coronary arteries.
OBJECTIVE
The authors evaluated the diagnostic validity of an interview-based panic disorder diagnosis in cardiology chest pain patients with angiographically normal coronary arteries.


METHODS
Patient probands with normal coronary arteries (N = 65) were first contracted immediately after their normal angiogram and were given a structured diagnostic interview. On the basis of the results of the interview, probands were grouped as having panic disorder (N = 19), panic attacks that did not meet frequency criteria for panic disorder (N = 17), or no panic (N = 29). At a later time, patient probands were recontacted and given a structured family history interview that inquired about psychopathology in their first-degree biological relatives (N = 544).


RESULTS
As predicted, panic disorder was significantly more prevalent among the first-degree relatives of probands with normal coronary arteries diagnosed with panic disorder or panic attacks than among the family members of probands with normal coronary arteries without panic (17.4% versus 15.7% versus 4.0%). Family members of probands with panic attacks were significantly more likely to be diagnosed with major depression than were the family members of probands with no panic; however, differences did not reach significance for family members of the panic disorder proband group. Groups did not differ significantly in familial alcoholism.


CONCLUSIONS
These data support the construct validity of an interview-based panic disorder diagnosis among patients with chest pain and normal coronary arteries and suggest that these patients could benefit from treatment for panic disorder.
Kushner
M G
MG
University of Missouri-Columbia.
Thomas
A M
AM
Bartels
K M
KM
Beitman
B D
BD
D000437:Alcoholism / Q000175:diagnosis / Q000235:genetics; D002637:Chest Pain / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000628:therapy; D017023:Coronary Angiography; D003866:Depressive Disorder / Q000175:diagnosis / Q000235:genetics; D003937:Diagnosis, Differential; D005190:Family; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D016584:Panic Disorder / Q000175:diagnosis* / Q000235:genetics / Q000628:therapy; D011569:Psychiatric Status Rating Scales