https://www.selleckchem.com/ The treatment of complex coronary artery disease (CAD) combined with chronic kidney disease (CKD) faces great challenges. We thus did a systematic review and meta-analysis to assess the effect of percutaneous coronary intervention (PCI) and coronary artery bypass graft (CABG). We systematically searched PubMed, Embase, Cochrane Library and other relevant articles refer to reference. Our main endpoints were main adverse cardiovascular and cerebrovascular events (MACCE), all cause death, myocardial infarction (MI), repeat revascularization and stoke. 24 studies were included in our analysis. Compared with PCI, CABG improved outcomes such as MACCE (Odds Ratio [OR] 1.75; 95%CI 1.26-2.42), all cause death (OR 1.13; 95%CI 1.00-1.28), repeat revascularization (OR 4.24; 95%CI 3.29-5.47) and MI (OR 2.16; 95%CI 1.59-2.91), but stoke (OR 0.84, 95%CI 0.61-1.17). CABG shows absolute advantage in complex CAD complicated with CKD and ESRD patients than stent implantation in the long-term following-up.Bereavement due to loss of a partner is one of the most stressful life events, often leading to adverse physiological responses. Spousal loss has been associated with an increased morbidity and mortality, particularly from cardiovascular disease. Use of aspirin and/or beta adrenergic blockers have previously been suggested to play a role in cardiovascular risk associated with early bereavement. However, the available literature regarding this topic is limited. In this review article, we explore the potential beneficial role of aspirin and beta blockers in early bereavement. Our systematic review suggests that most studies have found aspirin and beta blockers to be beneficial in preventing adverse cardiovascular outcomes associated with early bereavement. Further randomized controlled long-term studies are warranted with adequate sample size to clearly establish the role of these medications on cardiovascular disease in late bereavement.Increasing food secu