title: Effect of cardiovascular drugs on cardiovascular events in 1599 patients followed in an academic outpatient cardiology practice.
abstract: This study investigated the effects of medical therapy on incidences of myocardial infarction (MI), percutaneous coronary intervention (PCI), and coronary artery bypass graft surgery (CABG) in an academic outpatient cardiology practice. Chart reviews were performed in 1599 treated patients (1138 men and 461 women), mean age 72 years. Medications investigated included the use of statins, beta blockers, angiotensin-converting enzyme (ACE) inhibitors, angiotensin receptor blockers (ARBs), and aspirin. The mean follow-up was 63 months during 1977-2009. Of 1599 patients, MI occurred in 100 patients (6%), PCI occurred in 296 patients (19%), and CABG occurred in 235 patients (15%). Stepwise logistic regression analysis showed that significant independent risk factors for MI were statins [odds ratio = 0.07; 95% confidence interval (CI), 0.05-0.11, P < 0.001], beta blockers (odds ratio = 0.15, 95% CI, 0.10-0.23, P < 0.001), ACE inhibitors (odds ratio = 0.27, 95% CI, 0.16-0.45, P < 0.001), ARBs (odds ratio = 0.09, 95% CI, 0.04-0.20, P < 0.001), and aspirin (odds ratio = 0.18, 95% CI, 0.12-0.29, P < 0.001). Significant independent risk factors for PCI were statins (odds ratio = 0.15, 95% CI, 0.11-0.20, P < 0.001), beta blockers (odds ratio = 0.26, 95% CI, 0.20-0.35, P < 0.001), ACE inhibitors (odds ratio = 0.25, 95% CI, 0.18-0.34, P < 0.001), and ARBs (odds ratio = 0.18, 95% CI, 0.11-0.28, P < 0.001). Significant independent risk factors for CABG were statins (odds ratio = 0.16, 95% CI, 0.12-0.22, P < 0.001), beta blockers (odds ratio = 0.43, 95% CI, 0.32-0.58, P < 0.001), ACE inhibitors (odds ratio = 0.38, 95% CI, 0.27-0.53, P < 0.001), ARBs (odds ratio = 0.19, 95% CI, 0.11-0.31, P < 0.001), and aspirin (odds ratio = 0.45, 95% CI, 0.33-0.61, P < 0.001).
authors: 1Cardiac Division, New York Medical College, Valhalla; and 2Cardiology Division, Department of Medicine, Columbia University College of Physicians and Surgeons, New York City, NY.
authors: Hoang M
authors: HM
authors: Lai
authors: Wilbert S
authors: WS
authors: Aronow
authors: Anthony D
authors: AD
authors: Mercando
authors: Phoenix
authors: P
authors: Kalen
authors: Harit V
authors: HV
authors: Desai
authors: Kaushang
authors: K
authors: Gandhi
authors: Mala
authors: M
authors: Sharma
authors: Harshad
authors: H
authors: Amin
authors: Trung M
authors: TM
authors: Lai
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D002317:Cardiovascular Agents / Q000627:therapeutic use*; D002318:Cardiovascular Diseases / Q000453:epidemiology; D001026:Coronary Artery Bypass / Q000706:statistics & numerical data*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015994:Incidence; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000453:epidemiology*; D010045:Outpatients; D062645:Percutaneous Coronary Intervention / Q000706:statistics & numerical data*; D012307:Risk Factors; D016896:Treatment Outcome
chemical_list: D002317:Cardiovascular Agents