Acta cardiologica
-
Cardiogenic shock is characterized by inadequate tissue perfusion due to cardiac dysfunction and is the leading cause of death in patients hospitalized with acute myocardial infarction. Mortality from cardiogenic shock still remains high. The development of cardiogenic shock is rarely unexpected; most patients who develop cardiogenic shock do so within 48 hrs of admission, with only 10% shocked on arrival. ⋯ Primary percutaneous coronary intervention is the most efficient therapy to restore coronary flow in the infarct-related artery. However, invasive strategy in a developing country like ours is not only costly but also technically demanding. We present a case of acute myocardial infarction complicated with cardiogenic shock that underwent primary percutaneous coronary intervention and also review the incidence, pathophysiology, management and outcome of cardiogenic shock complicating acute myocardial infarction.
-
Ambulatory blood pressure monitoring not only provides information on the blood pressure level, but on the diurnal changes in blood pressure as well. The present review summarizes the main findings of the International Database on Ambulatory blood pressure in relation to Cardiovascular Outcome (IDACO) with regard to risk stratification based on short-term blood pressure variability. ⋯ Blood pressure variability represented by the average of the daytime and nighttime SD weighted for the duration of the daytime and nighttime interval (SDdn) and by average real variability (ARV24) predicted outcome, but only improved the prediction of the composite cardiovascular events by 0.1%. Overall, results of analyses using the IDACO support the concept that short-term blood pressure variability adds to risk stratification, but 24-hour ambulatory blood pressure level is the most valuable predictor for use in clinical practice.
-
Carotid intima media thickness (CIMT) is a strong predictor of future vascular events. However, data for Turkish individuals are limited and the association between cardiometabolic risk factors and CIMT has not been studied before.Therefore, we sought to investigate the CIMT and cardiometabolic risk associates in a large cohort of Turkish adults. ⋯ Age, systolic blood pressure and smoking amount (pack/year) were the only age- and sex-adjusted associates of CIMT. Age had the best AUC in ROC analysis predicting thickened carotid artery intima media. Hypertension, systolic blood pressure and age were independent predictors of high CIMT in Turkish adults.