Electrophysiological Remodeling in Heart Failure
2. Tomaselli GF, Beuckelmann DJ, Calkins HG, Berger RD, Kessler PD, Lawrence JH, Kass D, Feldman AM, Marban E. Sudden cardiac death in heart failure. The role of abnormal repolarization….
Senescence and Arrhythmogenesis
9. Roberts-Thomson KC, Kistler PM, Sanders P, Morton JB, Haqqani HM, Stevenson I, et al. Fractionated atrial electrograms during sinus rhythm: relationship to age, voltage, and conduction velocity. Heart Rhythm….
Cardiac ATP-Sensitive Potassium Channels and Associated Channelopathies
Figure 15–1. Structure and function of ventricular sarcolemmal KATP channel complexes. The pore-forming Kir6.2 subunit assembles with the regulatory SUR2A protein (containing nucleotide-binding domains NBD1/NBD2 with Walker A/B motifs and…
Pathological Roles of the Cardiac Sodium Channel Late Current (Late INa)
Figure 10–1. Effect of an abnormally increased late Na+ current (late I Na ) to cause prolongation of the action potential duration and the QT interval in the electrocardiogram (ECG),…
Developmental Aspects of the Electrophysiology of the Heart: Function Follows Form
Figure 3–1. Concomitant with the formation of chambers (atria, ventricles), an adult type of electrocardiogram (ECG) can already be monitored in the embryo [2]. Scanning electron microscopic photographs of the…
