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Eleven studies describing sinoatrial (SA) nodal, atrioventricular (AV) nodal or infra-Hisian conduction parameters in the setting of cocaine use were found. Fourteen studies and two case series ...

Upon review of this body and the described ECG findings, certain common patterns emerge (Table 2). The reviewed literature on the association between cocaine use and AV conduction as assessed by ...

Relatively precise criteria are proposed for the recognition of ventricular fusion beats. Apart from the obvious and widely accepted criteria involving contour, duration, and time of appearance, other ...

"While not all of that information was removed by recent executive orders, and much of it has since been reposted, what we have been experiencing is more than a temporary aberrancy. The type of ...