Figure 1: Mechanisms of spreading depolarization in the neuron. Figure 2: Normal (spreading hyperemia) and inverse (spreading ischemia) function of the neurovascular unit in response to spreading ...
Brugada syndrome is an inherited disease responsible for a large number of sudden deaths in young people without structural heart anomalies The pathophysiology of Brugada syndrome is unclear; ...
Sinus tachycardia at 150 beats/min is present. The downsloping PR segment and upsloping ST segment make a smooth scooped-out curvature and are typical of Ta wave. Just as with the ventricular ...