title: Periodontal destruction is associated with coronary artery disease and periodontal infection with acute coronary syndrome.
abstract: BACKGROUND
  Coronary artery disease (CAD) is a highly prevalent disease with significant morbidity and mortality. Periodontal disease has been suggested to influence this disease and has been associated with CAD in some epidemiologic studies. However, this relation is still controversial. This study aimed to determine the relationship between periodontal disease measures and CAD and acute coronary syndromes (ACSs).
  
  
  METHODS
  Two hundred one patients presenting with stable angina or ACS referred for coronary angiography underwent a periodontal assessment including evaluation of periodontal pathogens. Severity of CAD was determined by the number of obstructed coronary arteries.
  
  
  RESULTS
  Patients with severe CAD defined by multiple vessel disease had significantly more periodontal destruction than those with mild CAD, as shown by mean clinical attachment level, a measure of chronic periodontal disease (CAL; 5.43 +/- 1.8 versus 4.85 +/- 1.6; P = 0.02), percentage of teeth with CAL >or=5 mm (82.1 +/- 23.4 versus 70.4 +/- 26.9; P = 0.002), and number of missing teeth (8.75 +/- 6.6 versus 6.76 +/- 6.6; P = 0.03). Logistic regression analysis showed that percentage of teeth with CAL >or=5 mm was significantly associated with CAD severity. Patients with ACS had significantly higher plaque scores, gingival index, and Porphyromonas gingivalis counts than stable patients. Logistic regression analysis showed that either plaque score or percentage of P. gingivalis was significantly associated with ACS.
  
  
  CONCLUSIONS
  Periodontal destruction measures are significantly correlated with CAD severity, whereas periodontal infectious measures are significantly associated with clinical cardiac status.
authors.affiliation: Heart Institute, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
authors.forename: Israel
authors.initials: I
authors.lastname: Gotsman
authors.forename: Chaim
authors.initials: C
authors.lastname: Lotan
authors.forename: W Aubrey
authors.initials: WA
authors.lastname: Soskolne
authors.forename: Simona
authors.initials: S
authors.lastname: Rassovsky
authors.forename: Thea
authors.initials: T
authors.lastname: Pugatsch
authors.forename: Ludmila
authors.initials: L
authors.lastname: Lapidus
authors.forename: Yelena
authors.initials: Y
authors.lastname: Novikov
authors.forename: Siham
authors.initials: S
authors.lastname: Masrawa
authors.forename: Ayala
authors.initials: A
authors.lastname: Stabholz
mesh_terms: D000209:Acute-Phase Proteins / Q000032:analysis; D000368:Aged; D000789:Angina, Unstable / Q000097:blood / Q000150:complications / Q000382:microbiology; D016009:Chi-Square Distribution; D003324:Coronary Artery Disease / Q000097:blood / Q000150:complications* / Q000382:microbiology; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000097:blood / Q000150:complications / Q000382:microbiology; D010510:Periodontal Diseases / Q000097:blood / Q000150:complications* / Q000382:microbiology / Q000473:pathology; D010512:Periodontal Index; D016966:Porphyromonas gingivalis / Q000302:isolation & purification; D012720:Severity of Illness Index; D018709:Statistics, Nonparametric
chemical_list: D000209:Acute-Phase Proteins