P267 EFFECTIVENESS OF SHOCK INDICES AND ALTERATION OF VITAL PARAMETERS IN THE DIAGNOSTIC SUSPICION OF ORGAN DAMAGE FROM PULMONARY EMBOLISM IN ELDERLY: THE EMERGENCY ROOM AS A WINDOW ON REAL LIFE. (18th May 2022)

• Record Type: Journal Article
• Authors: Savioli, G; Ceresa, I; Mugellini, A; Martignoni, A; Maggioni, P; Fumoso, F; Lapia, F; Muzzi, A; Novelli, V; Preda, L; Lava, M; Manzoni, F; Brattoli, M; Bressan, M
• Is Part Of: European heart journal supplements. Volume 24(2022)Supplement C
• Publication Date: 2022-05-18
• Subjects: Cardiology -- Periodicals; Cardiology -- Europe -- Periodicals; 616.12005
• DOI: 10.1093/eurheartj/suac012.258
• Languages: English
• ISSNs: 1520-765X

Abstract

Abstract: Aim: Assess which vital parameters and shock indices correlate with the presence of organ damage from pulmonary embolism to see which ones can help to suspect this condition early. Methods: Single–center retrospective observational study, on all geriatric patients (> 75 y) who entered our ED, where they were diagnosed with acute PE. Enrollment began in 2016 and ended in 2019. We collected data from medical history, physical examination, laboratory tests, imaging; we calculated the characteristic scores from the diagnostic/therapeutic algorithm, both for the risk of PE (Wells, Geneva and Years), and for the presentation of the risk of mortality at 30 days (sPESI). We then had all chest CTs retested by an experienced radiologist. We went to see the correlation of vital parameters and shock indexes from these derivatives with the presence of organ damage from pulmonary embolism. We considered right ventricular dilation, pulmonary artery dilation and the presence of pulmonary infarction organ damage. We have considered as shock indices: the shock index (SI), the modified shock index (MSI) and the age–shock index (AGE_SI). Results: We enrolled 247 patients, with a mean age of 83 years and prevalence of female (F = 63%). Of these 79 (32%) have organ damage from pulmonary embolism. There is no correlation between the values of blood pressure, systolic and diastolic, respiratory rate with the presence of organ damage (p > 0.05). However, there is a strong statistical correlation between heart rate values and the presence of organ damage from pulmonary embolism (p < 0.001) The shock index correlates with the presence of organ damage with good statistical strength (p < 0.001 ); also the modified shock index, albeit with a slightly lower statistical strength (P < 0.005). The age–shock index correlates with the presence of pulmonary embolism with excellent statistical strength (p < 0.001). Conclusions: The alteration of the shock indices, in particular the AGE–shock index, correlate with the condition of organ damage. Taking into consideration these parameters, of very low cost, available from triage and obtainable in a few minutes at the medical examination, which can be easily performed in the various Italian situations, can help to raise the suspicion of organ damage from pulmonary embolism early and address more quickly the patient towards the therapeutic diagnostic process.