As expected, regular smokers had a significant increase in the hardening of their arteries — 50 percent in the case of subjects who, on average, had smoked a pack of cigarettes daily for 33 years.
Nagu võiski oodata, olid pidevate suitsetajate arterid tugevasti kõvastunud — 50 protsendil neist, kes olid 33 aastat suitsetanud keskmiselt paki sigarette päevas.