The right coronary artery arises from the right coronary cusp and is the dominant coronary vessel in 80% of individuals (dominance refers to the coronary vessel that supplies the posterior ...

Also recall that the right coronary artery (RCA), in addition to supplying ... such as the 2nd degree type II AV block seen in the ECG. In order to cause SA node dysfunction, the occlusion in ...

Most ECG machines today are able to read the ... vector usually allows for the differentiation between a right coronary artery (RCA) or a circumflex (CX) coronary artery occlusion (Figure 3).

Because this pain could also be a sign of cardiovascular issues, the physician recommended an electrocardiogram (ECG) to keep tabs ... crucial in managing coronary artery disease (CAD).

Findings that warrant evaluation for coronary artery disease in athletes ≥30 years are also discussed ... in athletes age ≥16 years should prompt an investigation to rule out arrhythmogenic right ...

This means that if you have calcium deposits in your coronary arteries, you have at least some coronary artery disease (CAD .