Tobacco smoke has thousands of substances, many of which are toxic in various systems, which eventually kill over half of smokers. There's nothing comparable between vaping and smoking physiologically ...

NATIONAL HARBOR, MD—STEMI patients with good coronary collateral circulation undergoing PCI are more likely to be alive at 2 years and have better cardiac function when compared with STEMI patients ...

Rewiring Endothelial Sphingolipid Metabolism to Favor S1P Over Ceramide Protects From Coronary Atherosclerosis. Circulation Research , 2024; 134 (8): 990 DOI: 10.1161/CIRCRESAHA.123.323826 Cite ...

The pathological features of the chronic scar infarction consist of discrete collagen meshwork and loss of cellularity, ... Coronary collateral circulation. Am J Cardiol 1965; 16: 238–52.