Trans-myocardial Extraction of Endothelin-1 Correlates with Increased Microcirculatory Resistance following Percutaneous Coronary Intervention

Table 1

Baseline demographic details: data represent n (% of total) for categorical variables and mean ± SD for continuous variables.

Demographics	n = 66
Age	64.5 ± 9.5
Male gender	56 (83.6)
BMI	28.7 ± 5.3
LVEF ≤45%	3 (4.5)
Hypertension	27 (40.3)
DM	8 (11.9)
Hypercholesterolemia	21 (31.8)
Smoker	14 (21.2)
Family history of CAD	21 (31.8)
Previous MI	40 (60.6)
Previous PCI	35 (53)