Nonrandomized Comparison of Coronary Artery Bypass Surgery and Percutaneous Coronary Intervention for the Treatment of Unprotected Left Main Coronary Artery Disease in Octogenarians  Download

Catheter Ablation Versus Antiarrhythmic Drugs for Atrial Fibrillation. The A4 Study  Download

Antithrombotic Therapy With Fondaparinux in Relation to Interventional Management Strategy in Patients With ST- and Non ST-Segment Elevation Acute Coronary Syndromes: An Individual Patient Level Combined Analysis of the Fifth and Sixth Organization to Assess Strategies in Ischemic Syndromes (OASIS 5 and 6) Randomized Trials  Download

Infection in the Pathogenesis and Course of Chronic Obstructive Pulmonary Disease  Download

Diagnostic Performance of Coronary Angiography by 64-Row CT  Download

Prevalence, Prognosis, and Implications of Isolated Minor Nonspecific ST-Segment and T-Wave Abnormalities in Older Adults. Cardiovascular Health Study  Download

Does It Matter How Hypertension Is Controlled?  Download

Benazepril plus Amlodipine or Hydrochlorothiazide for Hypertension in High-Risk Patients  Download

Irbesartan in Patients with Heart Failure and Preserved Ejection Fraction  Download

Levodopa for the Treatment of Parkinson Disease  Download

Influence of Beta-Blocker Continuation or Withdrawal on Outcomes in Patients Hospitalized With Heart Failure  Download

Randomized Study of the Crush Technique Versus Provisional Side-Branch Stenting in True Coronary Bifurcations. The CACTUS (Coronary Bifurcations: Application of the Crushing Technique Using Sirolimus-Eluting Stents) Study  Download