( ( ( ( ( Coronary disease ) , ) ( which ( ( most often ) ( is ( equated ( with ( atherosclerotic ( coronary ( artery disease ) ) ) ) ) ) ) ) ) , ) ( ( has ( been ( identified ( as ( ( the ( leading cause ) ) ( of ( death worldwide ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (JJ Coronary) (NN disease)) (, ,) (SBAR (WHNP (WDT which)) (S (ADVP (RBS most) (RB often)) (VP (VBZ is) (VP (VBN equated) (PP (IN with) (NP (JJ atherosclerotic) (JJ coronary) (NN artery) (NN disease))))))) (, ,)) (VP (VBZ has) (VP (VBN been) (VP (VBN identified) (PP (IN as) (NP (NP (DT the) (VBG leading) (NN cause)) (PP (IN of) (NP (NN death) (NNS worldwide)))))))) (. .)))
Coronary disease, which most often is equated with atherosclerotic coronary artery disease, has been identified as the leading cause of death worldwide.
(ROOT (S (NP (JJ Coronary) (NN artery) (NN disease)) (VP (VBZ is) (NP (NP (DT the) (VBG leading) (NN cause)) (PP (IN of) (NP (NN death) (NNS worldwide))))) (. .)))