Cardiopulmonary resuscitation (CPR) is an essential link in the chain of survival for treating cardiac arrest.
Continue reading “Reversible Causes of Cardiac Arrest”
Cardiopulmonary resuscitation (CPR) is an essential link in the chain of survival for treating cardiac arrest.
Continue reading “Reversible Causes of Cardiac Arrest”
The New York Heart Association (NYHA) Functional Classification provides a simple way of classifying heart disease (originally cardiac failure), useful for preoperative assessment. It places patients in one of four categories, based on how much they are limited during physical activity:
Continue reading “NYHA Functional Classification for Congestive Heart Failure”
Diagnosis of CHF requires the simultaneous presence of at least 2 major criteria or 1 major criterion in conjunction with 2 minor criteria.
Continue reading “Framingham Criteria for Congestive Heart Failure (CHF)”
The Boston criteria uses the information from history, physical examination, and chest radiography to categorize the diagnosis of heart failure.
Continue reading “Boston Criteria for Diagnosing Heart Failure”
Diastolic heart failure is defined as a condition caused by increased resistance to the filling of one or both ventricles; this leads to symptoms of congestion from the inappropriate upward shift of the diastolic pressure-volume relation.
Continue reading “Diagnostic Criteria for Diastolic Heart Failure”
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