Bedriye Muge Sonmez1, Derya Ozturk2, Fevzi Yilmaz1, Ertugrul Altinbilek2, Cemil Kavalci3, Tamer Durdu1, Oktay Hakbilir1, Turan Turhan4, Murat Ongar1. 1. Department of Emergency Medicine, Ankara Numune Education and Research Hospital, Ankara, Turkey. 2. Emergency Medicine Department, Sisli Etfal Education and Research Hospital, Istanbul, Turkey. 3. Department of Emergency, Faculty of Medicine, Baskent Univercity, Ankara, Turkey. 4. Department of Biochemistry, Ankara Numune Education and Research Hospital, Ankara, Turkey.
Abstract
OBJECTIVE: To determine the value of bedside heart-type fatty acid binding protein in diagnosis of cardiac syncope in patients presenting with syncope or presyncope. METHODS: The prospective study was conducted at Ankara Numune Training and Research Hospital, Ankara, Turkey, between September 1, 2010, and January 1, 2011, and comprised patients aged over 18 years who presented with syncope or presyncope. Patients presenting to emergency department within 4 hours of syncope or presyncope underwent a bedside heart-type fatty acid binding protein test measurement. SPSS 16 was used for statistical analysis. RESULTS: Of the 100 patients evaluated, 22(22%) were diagnosed with cardiac syncope. Of them, 13(59.1%) patients had a positive and 9(40.9%) had a negative heart-type fatty acid binding protein result. Consequently, the test result was 12.64 times more positive in patients with cardiac syncope compared to those without. CONCLUSIONS: Bedside heart-type fatty acid binding protein, particularly at early phase of myocardial injury, reduces diagnostic and therapeutic uncertainity of cardiac origin in syncope patients.
OBJECTIVE: To determine the value of bedside heart-type fatty acid binding protein in diagnosis of cardiac syncope in patients presenting with syncope or presyncope. METHODS: The prospective study was conducted at Ankara Numune Training and Research Hospital, Ankara, Turkey, between September 1, 2010, and January 1, 2011, and comprised patients aged over 18 years who presented with syncope or presyncope. Patients presenting to emergency department within 4 hours of syncope or presyncope underwent a bedside heart-type fatty acid binding protein test measurement. SPSS 16 was used for statistical analysis. RESULTS: Of the 100 patients evaluated, 22(22%) were diagnosed with cardiac syncope. Of them, 13(59.1%) patients had a positive and 9(40.9%) had a negative heart-type fatty acid binding protein result. Consequently, the test result was 12.64 times more positive in patients with cardiac syncope compared to those without. CONCLUSIONS: Bedside heart-type fatty acid binding protein, particularly at early phase of myocardial injury, reduces diagnostic and therapeutic uncertainity of cardiac origin in syncopepatients.