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 ...
Read More
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
Read Less
Add this copy of Usefulness of Measuring Total 12-Lead QRS Voltage in to cart. $18.89, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2022 by Baylor University Medical Center.
Add this copy of Usefulness of Measuring Total 12-Lead Qrs Voltage in to cart. $25.23, new condition, Sold by Just one more Chapter rated 3.0 out of 5 stars, ships from Miramar, FL, UNITED STATES, published 2022 by Baylor University Medical Cent.
Add this copy of Usefulness of Measuring Total 12-Lead QRS Voltage in to cart. $26.12, like new condition, Sold by GreatBookPrices rated 4.0 out of 5 stars, ships from Columbia, MD, UNITED STATES, published 2022 by Baylor University Medical Center.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
Fine. Sewn binding. Cloth over boards. 144 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
Add this copy of Usefulness of Measuring Total 12-Lead QRS Voltage in to cart. $26.38, new condition, Sold by GreatBookPrices rated 4.0 out of 5 stars, ships from Columbia, MD, UNITED STATES, published 2022 by Baylor University Medical Center.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
New. Sewn binding. Cloth over boards. 144 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
