Clinical Feature Analysis of Papillary Muscle Hypertrophic Cardomyopathy in 21 Patients
10.3969/j.issn.1000-3614.2016.09.012
- VernacularTitle:21例乳头肌肥厚型心肌病的临床特点分析
- Author:
Bo LIU
;
Aiqun MA
- Publication Type:Journal Article
- Keywords:
Cardomyopathy,hypertrophic;
Magnetic resonance imaging;
Papillary muscle hypertrophy
- From:
Chinese Circulation Journal
2016;31(9):878-880
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To explore the clinical and magnetic resonance imaging (MRI) features of papillary musclehypertrophic cardiomyopathy. Methods: Our research contained 2 groups: Papillary muscle hypertrophic cardiomyopathy group,n=21 patients treated in our hospital from 2013-01 to 2015-12 including 18 male and 3 female; Control group,n=50 subjects without cardiovascular disease those were conifrmed by our hospital at the same period of time. Clinical and MRI examinations were conducted in all patients, the ifndings were compared between 2 groups. Results: Compared with control subjects, papillary musclehypertrophic cardiomyopathy patients had the main symptoms of shortness of breath, chest tightness and pain; associated with systolic murmur; ECG could be normal or with T wave inversion; cardiac MRI showed that 1/2 papillary muscle diameter>1.1cm. Blood levels of triglyceride, left atrial diameter, inter-ventricular septum thickness, the values of E/A and EDT were statistically different between 2 groups, allP<0.05. Conclusion: Clinical features of papillary muscle hypertrophic cardiomyopathy were lack of speciifcity, the morbidity and clinical signiifcance should be further investigated.
