TY - JOUR
T1 - Risk factors of late cardiogenic shock and mortality in ST-segment elevation myocardial infarction patients
AU - Obling, Laust
AU - Frydland, Martin
AU - Hansen, Rikke
AU - Møller-Helgestad, Ole Kristian
AU - Lindholm, Matias Greve
AU - Holmvang, Lene
AU - Ravn, Hanne Berg
AU - Wiberg, Sebastian
AU - Thomsen, Jakob Hartvig
AU - Jensen, Lisette Okkels
AU - Kjærgaard, Jesper
AU - Møller, Jacob Eifer
AU - Hassager, Christian
PY - 2018/2/1
Y1 - 2018/2/1
N2 - Background: The incidence of cardiogenic shock (CS) in patients with ST-segment elevation myocardial infarction (STEMI) is as high as 10%. The majority of patients are thought to develop CS after admission (late CS), but the incidence in a contemporary STEMI cohort admitted for primary percutaneous intervention remains unknown. Aim: The aim of this study was to assess the incidence and time of CS onset in patients with suspected STEMI admitted in two high-volume tertiary heart centres and to assess the variables associated with the development of late CS. Methods: We included consecutive patients admitted for acute coronary angiography with suspected STEMI in a 1-year period. Cardiogenic shock was based on clinical criteria and subdivided into patients with shock on admission, patients developing shock during catheterisation and patients developing shock later during hospitalisation. Follow-up for all-cause mortality was done using registries. Results: A total of 2247 patients with suspected STEMI were included, whereof 225 (10%) developed CS. The majority (56%) had CS on admission, 16% developed CS in the catheterisation laboratory and 28% developed late CS. Thirty-day mortality was 3.1% versus 47% in non-CS versus CS patients (plogrank < 0.0001). Age, stroke, time from symptom onset to intervention, anterior STEMI, heart rate/systolic blood pressure ratio and being comatose after resuscitation from cardiac arrest were independently associated with the development of late CS. Conclusion: In this study, 10% of patients admitted with suspected STEMI for acute coronary angiography presented with or developed CS. Most were in shock on admission. Irrespective of the timing of shock, mortality was high.
AB - Background: The incidence of cardiogenic shock (CS) in patients with ST-segment elevation myocardial infarction (STEMI) is as high as 10%. The majority of patients are thought to develop CS after admission (late CS), but the incidence in a contemporary STEMI cohort admitted for primary percutaneous intervention remains unknown. Aim: The aim of this study was to assess the incidence and time of CS onset in patients with suspected STEMI admitted in two high-volume tertiary heart centres and to assess the variables associated with the development of late CS. Methods: We included consecutive patients admitted for acute coronary angiography with suspected STEMI in a 1-year period. Cardiogenic shock was based on clinical criteria and subdivided into patients with shock on admission, patients developing shock during catheterisation and patients developing shock later during hospitalisation. Follow-up for all-cause mortality was done using registries. Results: A total of 2247 patients with suspected STEMI were included, whereof 225 (10%) developed CS. The majority (56%) had CS on admission, 16% developed CS in the catheterisation laboratory and 28% developed late CS. Thirty-day mortality was 3.1% versus 47% in non-CS versus CS patients (plogrank < 0.0001). Age, stroke, time from symptom onset to intervention, anterior STEMI, heart rate/systolic blood pressure ratio and being comatose after resuscitation from cardiac arrest were independently associated with the development of late CS. Conclusion: In this study, 10% of patients admitted with suspected STEMI for acute coronary angiography presented with or developed CS. Most were in shock on admission. Irrespective of the timing of shock, mortality was high.
KW - Denmark/epidemiology
KW - Follow-Up Studies
KW - Hospital Mortality/trends
KW - Incidence
KW - Patient Admission/trends
KW - Percutaneous Coronary Intervention
KW - Prognosis
KW - Prospective Studies
KW - Registries
KW - Risk Factors
KW - ST Elevation Myocardial Infarction/complications
KW - Shock, Cardiogenic/epidemiology
KW - Survival Rate/trends
KW - Time Factors
U2 - 10.1177/2048872617706503
DO - 10.1177/2048872617706503
M3 - Journal article
C2 - 28452562
SN - 2048-8726
VL - 7
SP - 7
EP - 15
JO - European Heart Journal: Acute Cardiovascular Care
JF - European Heart Journal: Acute Cardiovascular Care
IS - 1
ER -