pulmonary vascular resistance the vascular resistance of the pulmonary circulation; the difference between the mean pulmonary arterial pressure and the left atrial filling pressure divided by the cardiac output. Called also total pulmonary vascular resistance.
Guardians Ad Litem can range from $200-$350 per hour. In some limited instances, you can find one to work on a pro bono basis. Check your county services or the clerk's office for a low fee or pro bono GAL. Also, your lawyer should be able to refer you to one.
The court may order either or both parents to pay for the costs of the guardian ad litem, according to their ability to pay. If both parents are indigent, the county shall bear the cost of the guardian, subject to appropriation for guardians' ad litem services by the county legislative authority.