There are multiple definitions:

1. complete atrioventricular dissociation(English)

   • a cardiac condition where the atria and ventricles beat independently of each other, controlled by separate pacemakers. It is important to note that AV dissociation is a sign or description of an arrhythmia, not a standalone diagnosis or disease itself. Complete AV block (third-degree heart block) is only one specific cause of AV dissociation
   • ECG
   • Cardiology, Electrophysiology, Pathology
   • https://www.ecg…v-dissociation/

2. calcific aortic valve disease(English)

   • a chronic inflammatory disease of the valve. Soluble extracellular matrix proteins can act as damage-associated molecular patterns and may induce valvular inflammation.characterized by active and progressive fibrocalcific remodeling of the leaflets. Once symptomatic and left untreated, CAVD confers a 2-year mortality rate of 50%.
   • APOE, AS, AVC, AVIC, AVCAPIR, CAV, CD36, DEG, ECM, FTO, HCD, hVIC, ICAM-1, IL-6, LDL, m6A, MCP-1, MeRIP-seq, METTL3, NAD+, NAMPT, NMN, OM, PCSK9, piRNA, PIWI, PIWIL1, PKR, qPCR, RIP, RT, TLR, TLR4, VEC
   • Cardiology, Calcium, Inflammasome, Public Health, Holistic medicine, Aging
   • https://doi.org…90/cells9020385
   • https://doi.org…NAHA.123.065213
   • https://doi.org…598-025-14522-x
   • https://doi.org…rheartj/ehag370