Lactate and lactate clearance in acute cardiac care patients.
Hyperlactataemia is commonly used as a diagnostic and prognostic tool in intensive care settings. Recent studies documented that serial lactate measurements over time (or lactate clearance), may be clinically more reliable than lactate absolute value for risk stratification in different pathological conditions. While the negative prognostic role of hyperlactataemia in several critical ill diseases (such as sepsis and trauma) is well established, data in patients with acute cardiac conditions (i.e. acute coronary syndromes) are scarce and controversial. The present paper provides an overview of the current available evidence on the clinical role of lactic acid levels and lactate clearance in acute cardiac settings (acute coronary syndromes, cardiogenic shock, cardiac surgery), focusing on its prognostic role.
Azienda Ospedaliero-Universitaria Careggi, Florence, Italy.
Paola
P
Attanà
Chiara
C
Lazzeri
Claudio
C
Picariello
Carlotta Sorini
CS
Dini
Gian Franco
GF
Gensini
Serafina
S
Valente
Acute cardiac setting; lactate; lactate clearance