OBJECTIVES: This pilot study was performed to investigate murmur prevalence and to explore the association between auscultatory and echocardiographic findings in apparently healthy cats in order to design a larger study. ANIMALS, MATERIALS AND METHODS: Adult cats in 4 rehoming centres were screened by auscultation and echocardiography (echo) over 2 periods of 2 weeks each. In the first period, echo was attempted only in cats with murmurs. In the second period, all cats underwent auscultation by 2 observers and echo. LVH was defined in 5 ways: maximal diastolic left ventricular (LV) wall thickness ≥ 6 mm or ≥ 5.5 mm with 2D (LVH(6 2D), LVH(5.5 2D), respectively) or M-Mode echo (LVH(6 MM) or LVH(5.5 MM) respectively), or LV wall thickness ≥ 6 mm (2D) for >50% of a wall segment (LVH(50%)). RESULTS: 67/199 (34%) cats had a murmur. Interobserver agreement on murmur presence was moderate (κ 0.47). 61 cats with a murmur and 31 cats without underwent both auscultation and echo. Depending on the criteria, LVH was present in 31 (LVH(6 2D)), 21 (LVH(50%)) and 11 (LVH(6 MM)) scanned cats. 18-62% of cats with murmurs had LVH, depending on the echo criteria used. Agreement was best between observers in identifying LVH using LVH(6 2D) and LVH(50%) (κ = 1.0). CONCLUSIONS: Heart murmurs are common in apparently healthy cats. The prevalence of LVH varies depending on the criteria used.
OBJECTIVES: This pilot study was performed to investigate murmur prevalence and to explore the association between auscultatory and echocardiographic findings in apparently healthy cats in order to design a larger study. ANIMALS, MATERIALS AND METHODS: Adult cats in 4 rehoming centres were screened by auscultation and echocardiography (echo) over 2 periods of 2 weeks each. In the first period, echo was attempted only in cats with murmurs. In the second period, all cats underwent auscultation by 2 observers and echo. LVH was defined in 5 ways: maximal diastolic left ventricular (LV) wall thickness ≥ 6 mm or ≥ 5.5 mm with 2D (LVH(6 2D), LVH(5.5 2D), respectively) or M-Mode echo (LVH(6 MM) or LVH(5.5 MM) respectively), or LV wall thickness ≥ 6 mm (2D) for >50% of a wall segment (LVH(50%)). RESULTS: 67/199 (34%) cats had a murmur. Interobserver agreement on murmur presence was moderate (κ 0.47). 61 cats with a murmur and 31 cats without underwent both auscultation and echo. Depending on the criteria, LVH was present in 31 (LVH(6 2D)), 21 (LVH(50%)) and 11 (LVH(6 MM)) scanned cats. 18-62% of cats with murmurs had LVH, depending on the echo criteria used. Agreement was best between observers in identifying LVH using LVH(6 2D) and LVH(50%) (κ = 1.0). CONCLUSIONS: Heart murmurs are common in apparently healthy cats. The prevalence of LVH varies depending on the criteria used.
Authors: J Novo Matos; N Pereira; T Glaus; L Wilkie; K Borgeat; J Loureiro; J Silva; V Law; A Kranjc; D J Connolly; V Luis Fuentes Journal: J Vet Intern Med Date: 2017-12-15 Impact factor: 3.333
Authors: Kieran Borgeat; Stijn J M Niessen; Lois Wilkie; Norelene Harrington; David B Church; Virginia Luis Fuentes; David J Connolly Journal: PLoS One Date: 2018-03-29 Impact factor: 3.240
Authors: Philip R Fox; Bruce W Keene; Kenneth Lamb; Karsten A Schober; Valerie Chetboul; Virginia Luis Fuentes; Gerhard Wess; Jessie Rose Payne; Daniel F Hogan; Alison Motsinger-Reif; Jens Häggström; Emilie Trehiou-Sechi; Deborah M Fine-Ferreira; Reid K Nakamura; Pamela M Lee; Manreet K Singh; Wendy A Ware; Jonathan A Abbott; Geoffrey Culshaw; Sabine Riesen; Michele Borgarelli; Michael B Lesser; Nicole Van Israël; Etienne Côté; John E Rush; Barret Bulmer; Roberto A Santilli; Andrea C Vollmar; Maribeth J Bossbaly; Nadine Quick; Claudio Bussadori; Janice M Bright; Amara H Estrada; Dan G Ohad; Maria Josefa Fernández-Del Palacio; Jenifer Lunney Brayley; Denise S Schwartz; Christina M Bové; Sonya G Gordon; Seung Woo Jung; Paola Brambilla; N Sydney Moïse; Christopher D Stauthammer; Rebecca L Stepien; Cecilia Quintavalla; Christophe Amberger; Ferenc Manczur; Yong-Wei Hung; Remo Lobetti; Marie De Swarte; Alice Tamborini; Carmel T Mooney; Mark A Oyama; Andrey Komolov; Yoko Fujii; Romain Pariaut; Masami Uechi; Victoria Yukie Tachika Ohara Journal: J Vet Intern Med Date: 2018-04-16 Impact factor: 3.333
Authors: Jessica L Ward; Gregory R Lisciandro; Wendy A Ware; Austin K Viall; Brent D Aona; Kari A Kurtz; Yamir Reina-Doreste; Teresa C DeFrancesco Journal: J Vet Intern Med Date: 2018-09-14 Impact factor: 3.333
Authors: J Häggström; Å O Andersson; T Falk; L Nilsfors; U OIsson; J G Kresken; K Höglund; M Rishniw; A Tidholm; I Ljungvall Journal: J Vet Intern Med Date: 2016-08-30 Impact factor: 3.333