MSH|^~\&|FHAM|SMH|||20191108105714||ORM^O01|4103034|D|2.3|||AL|NE PID|1||SM00044878|SM44684|LABTEST^MAYFLOWER||20181204|M||||||||||SM000861/19^S.CLI|9875311264 PV1|1|O ORC|NW|35029^LAB||081119:HC4|||||201911081057 OBR|1|35029^LAB|00026894^0811:HC00004R^LAB^081119:HC4^35029|220.8900^INR^INR^^^6301-6|||201911081055|||||||201911081055| OBX|1|CE|LAB/COAGA^Is the patient on any anticoagulant therapy?||Y^Yes OBX|2|CE|LAB/COAGD^Please specify Anticoagulant:||IVH^IV Heparin OBR|2|35029^LAB|00026894^0811:HC00004R^LAB^081119:HC4^35029|220.9600^PTT^Partial Thromboplastin Time^^14979-9^14979-9|||201911081055|||||||201911081055| OBX|1|CE|LAB/COAGA^Is the patient on any anticoagulant therapy?||Y^Yes OBX|2|CE|LAB/COAGD^Please specify Anticoagulant:||IVH^IV Heparin OBR|3|35029^LAB|00026894^0811:HC00004R^LAB^081119:HC4^35029|231.2500^PF4^Anti-Platelet Factor 4 Group^^^34701-3|||201911081055|||||||201911081055| OBX|1|CE|LAB/PF4A^History of positive HIT?||N^No OBX|2|TX|LAB/PF4B^HIT Antibody requisition completed?||Y OBX|3|TX|LAB/PF4C^Physician phone# or pager#:||Y OBX|4|TX|LAB/PF4D^Diagnosis/Reason for Anticoagulant:||Y OBX|5|TX|LAB/PF4E^Thrombosis or other Sequelae?||Y OBX|6|TX|LAB/PF4F^Details:||Y OBX|7|TX|LAB/PF4G^Four Ts score:||8