This volume collects 22 articles on primary and secondary lung disease written by Dr. William C. Roberts and colleagues between 1970 and 2015. It is part of a series of collected reprints published in 2023 gathering publications from Dr. Roberts' long career.
This volume collects 31 articles on coronary artery bypass grafting written by Dr. William C. Roberts and colleagues between 1972 and 2002. It is part of a series of collected reprints published in 2023 gathering publications from Dr. Roberts' long career.
This volume collects 54 articles on pulmonary hypertension written by Dr. William C. Roberts and colleagues between 1961 and 2015. It is part of a series of collected reprints published in 2023 gathering publications from Dr. Roberts' long career.
This book offers fascinating insights into the speeches that have shaped America's political landscape over the past two centuries. From George Washington to Donald Trump, this book highlights the most notable speakers and their most powerful speeches. It is a must-read for anyone interested in U.S. politics.
Offers information on aortic regurgitation, which occurs when the aortic valve does not close properly and may allow blood to leak backward through, provided by the American Heart Association. Discusses the symptoms, the causes, and treatment.
Included herein are 74 publications by William C. Roberts, MD, considered by him to be his best. These articles were published between 1962 and 2020 and include a variety of research articles in cardiology, as well as review articles and editorials.
When in medical school (1954-1958), I became interested in the electrocardiogram. I wondered why the definition of "low QRS voltage" included only three leads (I, II, III) when the electrocardiograms at the time included 12 leads. I learned that the definition of "low QRS voltage" was created when the standard electrocardiogram consisted of only three leads (I, II, III) and it was defined as total QRS voltage as 1000 g) had the highest QRS voltage, and patients with the smallest hearts, in general, had the lowest 12-lead QRS voltage. Total 12-lead QRS voltage was particularly helpful in diagnosing cardiac sarcoidosis, arrhythmogenic right ventricular cardiomyopathy, the carcinoid syndrome, and, of course, cardiac amyloidosis. The obesity epidemic has reduced total QRS voltage in many of us. This volume collects 18 articles on this topic published between 1982 and 2021. -William C. Roberts, MD