Heng Zhang

Early low-molecular-weight heparin versus early aspirin after off-pump coronary artery bypass: a retrospective propensity score-matched exploratory study

The optimal early antithrombotic strategy after off‑pump coronary artery bypass grafting (OPCAB) remains controversial. This single‑center retrospective propensity‑score matched study compared antithrombotic therapies initiated at postoperative 6 h. Clinical data were retrieved f...