Cardiac Tumors: Clinical Perspective and Therapeutic Considerations.

Background: Cardiac tumors rare cardiac disorders with an overall incidence rate < 0.33%. Cardiac tumors can be classified as primary or secondary depending on the origins of tumors.

Alcohol Dehydrogenase Protects against Endoplasmic Reticulum Stress-Induced Myocardial Contractile Dysfunction via Attenuation of Oxidative Stress and Autophagy: Role of PTEN-Akt-mTOR Signaling.

Background: The endoplasmic reticulum (ER) plays an essential role in ensuring proper folding of the newly synthesized proteins. Aberrant ER homeostasis triggers ER stress and development of cardiovascular diseases. ADH is involved in catalyzing ethanol to acetaldehyde although its role in cardiovascular diseases other than ethanol metabolism still remains elusive.