Josephson Clinical Cardiac Electrophysiology

ACKNOWLEDGMENTS

Special acknowledgments are due to two people who are responsible for major changes in this edition. Kalyanam Shiv kumar, for his incredible work on the Amara Yad project, which provided access to the McAlpine amazing heart dissec tions. Ramanan Kumareswaran for providing spectacular case studies to encourage further study of the text.

More figures of intracardiac echocardiography have been included in this edition. There is a mix of image orientations between the “traditional” way and the Penn way (with the right side representing the inferior part of the image, that is, the way that the catheter is moved). I apologize for the confu sion this may cause.

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