Histology for both combined lesions showed central thermal necrosis surrounded by a hemorrhagic and transitional PF zone. Combined, colocalized radiofrequency and PF, irrespective of order, show ...

Myocyte death and formation of new myocytes ... way in which we understand cardiac biology, physiology, and pathology. The static cardiac model, in terms of cell turnover and renewal, is now ...

Adrenomedullin 2 (AM2) plays critical roles in regulating blood pressure and fluid balance. However, the specific involvement of AM2 in cardiac hypertrophy has not been comprehensively elucidated, ...

Jagdish Butany, MBBS, MS, FRCPC, Department of Pathology, Toronto General Hospital ... myocardium demonstrates the normal arrangement of cardiac muscle fibres. (Stain: Hematoxylin and Eosin ...

During a cardiac arrest, when oxygen supply is cut off, these cells die. Instead of growing back, they’re replaced by scar tissue, which doesn’t work like healthy heart muscle. This can weaken ...

Rho kinase (ROCK) is activated in cardiac hypertrophy and stimulates ... adversely modulates myocyte calcium regulation and is pro-growth and pro-arrhythmic, though targeted drug inhibition ...