MSH|^~\&|FHAM|RCH|||20191107141539||ORM^O01|4102596|D|2.3|||AL|NE PID|1||RC00006043|RC6040|LABTEST^CLOVES||19770415|F||||||||||RC000515/18^RC.CLI|9876532143 PV1|1|O ORC|XO|35003^LAB||071119:HC16|||||201911071413 OBR|1|35003^LAB|00026873^0711:HC00016R^LAB^071119:HC16^35003|231.2500^PF4^Anti-Platelet Factor 4 Group^^^34701-3|||201911071412|||||||201911071413| 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:||7