[Needs and mental health of primary caregivers of patients waiting for coronary artery bypass surgery].
D000328:Adult; D000368:Aged; D017028:Caregivers / Q000523:psychology*; D001026:Coronary Artery Bypass; D005260:Female; D006801:Humans; D008297:Male; D008603:Mental Health; D008875:Middle Aged; D020380:Needs Assessment; D012944:Social Support; D013315:Stress, Psychological; D014850:Waiting Lists