Interarm systolic blood pressure difference is associated with myocardial injury after noncardiac surgery

Kardiologia polska
Erdal BelenAysen Helvacı

Abstract

Myocardial injury after non-cardiac surgery (MINS) is closely related to increased cardiovascular mortality. To evaluate the relationship between MINS and interarm systolic blood pressure difference (IASBPD), which has previously been shown to correlate with the frequency of cardiovascular events and arterial arteriosclerotic processes. This observational, single-centre cohort study included 240 consecutive noncardiac surgery patients aged ≥ 45 years. Simultaneous blood pressure recordings were taken preoperatively and IASBPD was calculated. Patients' electrocardiography recordings and high sensitivity cardiac troponin T (hscTnT) levels were obtained for a period of three days postoperatively. Postoperatively, 27 (11.3%) patients were found to have MINS when hscTnT ≥ 14 ng/L was taken as a cut-off value. IASBPD > 10 mm Hg was found in 44 (18.3%) patients. When IASBPD was accepted to be a continuous variable, there was a higher IASBPD value in the MINS group (9.4 ± 5.0 vs. 4.5 ± 3.8, p < 0.000). When patients were grouped as those having IASBPD > 10 mm Hg and those not, exaggerate IASBPD was found to be more frequent in patients developing MINS (16 [59.3%] vs. 28 [13.1%], respectively, p < 0.000). Multiple logistic regression an...Continue Reading

Citations

Oct 12, 2018·International Journal of Hypertension·Gündüz DurmuşMehmet Mustafa Can
Mar 5, 2021·Journal of the American Heart Association·Mauricio N MachadoAllan S Jaffe

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