NettetIn this cross-sectional general population study, men have greater indexed LVM and chamber volumes than women, and cardiac indexed volumes vary between age groups in both genders. These findings demonstrate the need for age- and gender-specific normal values for clinical diagnostic purposes. Nettet16. sep. 2014 · LV mass = 0.8 (1.04 [LVID + PWTd + SWTd] 3 – [LVID] 3) + 0.6 g LVMI = LVM/body surface area RWT was calculated by dividing the sum of SWTd and PWTd by the LVIDd. According to the ASE/EAE, RWT of 0.22 to 0.42 was regarded as normal. The reference ranges used to define abnormal left ventricular thickness were: RWT (male …
Normal values of left ventricular mass and cardiac …
http://www.tsim.org.tw/journal/jour20-2/01.PDF Nettet1.1.1 文献纳入标准 (1)研究类型:病例-对照研究、横断面研究、队列研究;(2)研究对象:HF患者,无年龄、性别、病程、国籍、种族的限制;(3)语种为中文或英文;(4)结局指标:血清Hcy水平与HF相关指标〔N末端脑钠肽前体(N-terminal pro-brain natriuretic peptide,NT-proBNP)、脑钠肽(brain natriuretic ... pictures of the esophagus and stomach
Left ventricular mass normalization in child and adolescent …
NettetLeft ventricular mass was estimated by using M-mode echocardiography and was indexed by height. Results: The left ventricular mass index ranged from 35.3 g/m to 333.5 g/m and increased with age. The left ventricular mass index was greater in males (mean, 175.7 g/m) than in females (mean, 165.7 g/m). The left ventricular mass … Nettet25. jan. 2024 · Abstract Aims Our aim is to compare the impact of the 2 most widely used methods of indexing left ventricular mass (LVM) on the distribution of ... of 49.2 gm/m 2.7 for men and 46.7 gm/m 2.7 for women. 4 Normal geometry was considered present when there was both normal left ventricular mass index (LVMI) and relative wall thickness ... NettetStep 5: Calculate the left ventricular mass (LVM): LVM (g) = [(1.04 × LVVm) × 0.8] + 0.6 Step 6: Index the LV mass to the BSA (ILVM): ILVM (g/m2) = LVM ÷ BSA LV mass calculations using M-mode are most accurate when the LV geometry is normal; that is, when the length of the LV is twice its diameter at the papillary muscle level. pictures of the floating world amy lowell