As a whole, cocaine-associated electrocardiographic abnormalities are well described in the literature (primarily in the form of observational studies, small controlled studies and case reports).

The QRS rate for junctional rhythms is typically less than 100 beats/min, and the QRS complex usually narrow unless the baseline QRS has a bundle ... such as T wave inversion involving the ...

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 ...

but occasional P waves do conduct through the AV node to produce a QRS complex. Complete heart block is usually symptomatic from the slow ventricular rates. These symptoms include fatigue ...

The remaining physical examination was unremarkable. Figure 1 exhibits his initial ECG. The ECG shows a wide QRS complex tachycardia with irregular RR intervals, delta waves and no P waves, findings ...

You may have heard that eating complex carbs is better than simple carbs. But nutrition labels don’t always tell you if the carbohydrate content is simple or complex. Complex carbohydrates are ...

Ltd.) with three metal subcutaneous hook-electrodes. After 5 min of isoflurane anesthesia, stable heart rate (HR), P-R interval, and the wave form of QRS complex were recorded as baselines. Then ...

Amyloidosis is a disease complex characterized by the deposition of protein fibrils in various organs ... or performed for screening purposes when the diagnosis of amyloidosis has been established in ...

Prolonged immigration detention correlates with increased mental illness, poor SRH, and PTSD post-release, especially for those detained over six months. Immigration detention lacks criminal law ...

A total of 10,833 (91.8%) of participants with a normal QTcF at visit 1 also had a normal QTcF at visit 2 (normal-normal). However, 490 (4.2%) of the participants with normal QTcF at visit 1 presented ...