The Canadian journal of cardiology
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Multicenter Study Comparative Study
Survival from in-hospital cardiac arrest on the Internal Medicine clinical teaching unit.
There is a paucity of data on patient outcomes following in-hospital cardiac arrest (IHCA) on the Internal Medicine clinical teaching unit (CTU). Accurate outcome data enhances discussions between patients, surrogates, and physicians, and assists in their management. ⋯ IHCA in Internal Medicine CTU patients is characterized by a high rate of PEA/asystole and a minimal chance of survival to hospital discharge. Moreover, no patient with an unwitnessed arrest survived to hospital discharge. While these findings require confirmation in a larger study, they merit consideration in the context of code status discussions, particularly with respect to the response to unwitnessed arrests.
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Inherited heart rhythm disorders are uncommon conditions that have emerged as a challenge to recognize and treat for the practicing clinician. The common electrical forms are long QT and Brugada syndrome, catecholaminergic ventricular tachycardia, and early repolarization syndrome. Inherited cardiomyopathies, including hypertrophic cardiomyopathy, arrhythmogenic right ventricular cardiomyopathy, dilated cardiomyopathy, and left ventricular noncompaction can also cause serious cardiac rhythm disturbances and sudden death. ⋯ These heterogenous conditions can be challenging to diagnose with equally difficult management decisions. However, some common measures can be applied that will assist health care providers and reduce risk for patients. Condition-specific treatment strategies that are deployed in regional clinics are discussed, including the role of the referring health care team.