LOINCActiveBoth

LOINC Code 60994-1: Pulmonary artery wedge Diastolic blood pressure

60994-1 is a LOINC code used to identify Pulmonary artery wedge Diastolic blood pressure in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Intravascular diastolic. It is commonly used with the system or sample type Pulmonary artery.wedge.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Intravascular diastolic. It is commonly used with the system or sample type Pulmonary artery.wedge.

When is it used?

  • Used in lab systems, EHRs, and clinical data exchange.
  • May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
  • Status: ACTIVE
  • Order vs observation: Both

What it does not mean

  • The code identifies the observation or test, not the actual result.

Key facts

  • Pulmonary artery wedge Diastolic blood pressure
  • Intravascular diastolic
  • Art; Blood pressure; Blood pressure diastolic; BLOOD PRESSURE MEASUREMENTS.CENTRAL.MOLEC; BP; BP dias; BP diastolic; Cardio; Cardiology; DBP; Dias; Dias BP; Diast; Diastoli; Heart Disease; Intravenous; IV; PA; PAP; PAW; PAWP; PCWP; Point in time; Pressure; Pulmonary capillary wedge pressure; QNT; Quan; Quant; Quantitative; Random

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Pulmonary artery wedge Diastolic blood pressurePAW pressure diasIntravascular diastolicBP.CENT.MOLECPresPtPulmonary artery.wedge

Frequently asked questions

Code details

Code60994-1
SystemLOINC
Display namePulmonary artery wedge Diastolic blood pressure
DescriptionIntravascular diastolic
Short namePAW pressure dias
ComponentIntravascular diastolic
PropertyPres
TimingPt
System (specimen)Pulmonary artery.wedge
ScaleQn
ClassBP.CENT.MOLEC
Example unitsmm Hg
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.58
Last changed2.70

Part names

Intravascular diastolicPresPtPulmonary artery.wedgeQnPressurePoint in time (spot)Pulmonary artery wedge

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.