2401320 AVCS aortic valve calcium score 28 2401343 AVCS atrioventricular conduction system 16 2401340 AVCS aortic valve calcification score 6 2401352 AVCS aortic valve calcium scoring 3 2401348 AVCS Abdominal vascular compression syndromes 2 2401351 AVCS AV calcium score 2 2401349 AVCS AVC score 2 2401341 AVCS analysis revealed significant positive correlations for ln 1 2401342 AVCS Apical circumferential LV strain 1 2401344 AVCS atrioventricular node and the proximal specialized conduction system 1 2401346 AVCS autologous vein-covered stent 1 2401345 AVCS automated vicarious calibration system 1 2401350 AVCS AV conduction system 1