British Airways’ agreement with Climeworks aims to help lay the foundation for large-scale carbon removal. While the current volume of removals is small compared to the airline’s total emissions, ...

In ORBITA, the investigators found no statistically significant improvement in exercise treadmill time or angina burden after PCI in patients optimized on medical therapy, overturning decades of ...

The Canadian Journal of Cardiology (CJC) is the official journal of the Canadian Cardiovascular Society (CCS). The CJC is a vehicle for the international dissemination of new knowledge in ...

Although the Canadian Red Cross Society no longer has a role in Canada’s blood donation system, the society was involved in the collection of voluntary blood donations from 1946 until 1997-1998, when ...

Angina pectoris occurs when your heart muscle (myocardium) does not get enough blood and oxygen. Not enough blood supply is called ischemia. Angina can be a symptom of coronary artery disease (CAD).

Angina was somewhat more severe in the elderly by Canadian Cardiovascular Society angina classification, although all patients were highly symptomatic. The frequency of angina episodes was ...

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Canada has long been celebrated as a land of opportunity, freedom, and hope. People from around the globe have aspired to become Canadian, drawn by our reputation as a welcoming, fair, and ...

Mental Health, Heart Disease, and Smoking The referral for and management of cardiac distress were investigated among 214 patients aged 18 to 86 years whose cardiac disease history consisted of ...

Results indicated that 70% of patients saw an improvement of at least one CCS class, and 24% improved by two or more classes. The percentage of patients with severe angina (CCS class III/IV) decreased ...