February 19, 2009—The evolution of new methods provides a compelling reason to reassess the role of the ECG in detecting cardiac hypertrophy and related abnormalities and to update practice on the

February 19, 2009—The purpose of the present report is to define the normal QRS duration, review the recommendations made in 1985 (electrocardiography criteria for intraventricular conduction distu

February 19, 2009—The present article is the fourth in a series of six documents focused on providing current guidelines for the standardization and interpretation of the electrocardiogram (EC

February 19, 2009—This is the sixth and final section of the project to update electrocardiography (ECG) standards and interpretation. The following topics are discussed: 1) the meaning and im

The Heart Rhythm Society endorsed the document.

August 17, 2020 - On August 3, 2020, HRS submitted a letter to the White House Coronavirus Task Force recommending that hospital data collections remain consistent and transparent.

November 8, 2011—The impetus for the guidelines is based on an appreciation of the frequency of this clinical entity and a realization that many aspects of clinical management, including the use of

The Heart Rhythm Society endorsed the document on March 22, 2018.

The Heart Rhythm Society endorsed the document on February 7, 2018.

November 7, 2008—Recognizing the compound effects of a complex and unfamiliar disease with an unprepared patient and health care system, the ACC/AHA adult congenital heart d