AIMS: Revised guidelines for diagnosis of rheumatic fever indicate that rheumatic myocarditis may 'contribute' to the genesis of congestive heart failure. Our objective was to assess non-invasively the presence of non-clinical markers of myocardial involvement in acute rheumatic fever. METHODS: Echocardiography and assessment of cardiac troponin I (cTnI) blood levels were systematically performed in 95 consecutive patients with acute rheumatic fever, who were divided into three groups. Group 1: patients without carditis (n=22); group 2: patients with carditis and without congestive heart failure (n=59); group 3: patients with carditis and congestive heart failure (n=14). RESULTS: Left ventricular ejection fraction was normal in all patients and did not differ between groups (group 1: 0.72+/-0.08, group 2: 0.69+/-0.06, and group 3: 0.66+/-0.07, p=0.09). Left ventricular diameters tend to be larger in group 3, but all patients had severe mitral and/or aortic regurgitation. Mean cTnI was 0.077+/-0.017 ng/ml (normal <0.1 ng/ml), did not differ between groups (p=0.45), and only 13 patients (seven with pericardial effusion) had detectable levels (0.2-0.4 ng/ml). CONCLUSIONS: Our study neither detected cTnI elevations nor echocardiographic abnormalities suggesting significant myocardial involvement during rheumatic fever. Congestive heart failure was always associated to severe valve regurgitation.
AIMS: Revised guidelines for diagnosis of rheumatic fever indicate that rheumatic myocarditis may 'contribute' to the genesis of congestive heart failure. Our objective was to assess non-invasively the presence of non-clinical markers of myocardial involvement in acute rheumatic fever. METHODS: Echocardiography and assessment of cardiac troponin I (cTnI) blood levels were systematically performed in 95 consecutive patients with acute rheumatic fever, who were divided into three groups. Group 1: patients without carditis (n=22); group 2: patients with carditis and without congestive heart failure (n=59); group 3: patients with carditis and congestive heart failure (n=14). RESULTS: Left ventricular ejection fraction was normal in all patients and did not differ between groups (group 1: 0.72+/-0.08, group 2: 0.69+/-0.06, and group 3: 0.66+/-0.07, p=0.09). Left ventricular diameters tend to be larger in group 3, but all patients had severe mitral and/or aortic regurgitation. Mean cTnI was 0.077+/-0.017 ng/ml (normal <0.1 ng/ml), did not differ between groups (p=0.45), and only 13 patients (seven with pericardial effusion) had detectable levels (0.2-0.4 ng/ml). CONCLUSIONS: Our study neither detected cTnI elevations nor echocardiographic abnormalities suggesting significant myocardial involvement during rheumatic fever. Congestive heart failure was always associated to severe valve regurgitation.
Authors: Santanu Guha; S Harikrishnan; Saumitra Ray; Rishi Sethi; S Ramakrishnan; Suvro Banerjee; V K Bahl; K C Goswami; Amal Kumar Banerjee; S Shanmugasundaram; P G Kerkar; Sandeep Seth; Rakesh Yadav; Aditya Kapoor; Ajaykumar U Mahajan; P P Mohanan; Sundeep Mishra; P K Deb; C Narasimhan; A K Pancholia; Ajay Sinha; Akshyaya Pradhan; R Alagesan; Ambuj Roy; Amit Vora; Anita Saxena; Arup Dasbiswas; B C Srinivas; B P Chattopadhyay; B P Singh; J Balachandar; K R Balakrishnan; Brian Pinto; C N Manjunath; Charan P Lanjewar; Dharmendra Jain; Dipak Sarma; G Justin Paul; Geevar A Zachariah; H K Chopra; I B Vijayalakshmi; J A Tharakan; J J Dalal; J P S Sawhney; Jayanta Saha; Johann Christopher; K K Talwar; K Sarat Chandra; K Venugopal; Kajal Ganguly; M S Hiremath; Milind Hot; Mrinal Kanti Das; Neil Bardolui; Niteen V Deshpande; O P Yadava; Prashant Bhardwaj; Pravesh Vishwakarma; Rajeeve Kumar Rajput; Rakesh Gupta; S Somasundaram; S N Routray; S S Iyengar; G Sanjay; Satyendra Tewari; Sengottuvelu G; Soumitra Kumar; Soura Mookerjee; Tiny Nair; Trinath Mishra; U C Samal; U Kaul; V K Chopra; V S Narain; Vimal Raj; Yash Lokhandwala Journal: Indian Heart J Date: 2018-06-08
Authors: José L Xavier; Alexandre de Matos Soeiro; Antonio S S A Lopes; Guilherme S Spina; Carlos V Serrano; Múcio T Oliveira Journal: Arq Bras Cardiol Date: 2014-02 Impact factor: 2.000
Authors: Mehmet Halil Ertug; Gokben Gorsel Yılmaz; Gayaz Akçurin; Fırat Kardelen; Abdullah Kocabas; Saadet Gumuşlu; Sibel Kuloglu Genç Journal: Ann Pediatr Cardiol Date: 2011-07
Authors: Vitor Emer Egypto Rosa; Mariana Pezzute Lopes; Guilherme Sobreira Spina; Jose Soares Junior; David Salazar; Cristhian Espinoza Romero; Marcos Pita Lottenberg; Antonio de Santis; Lucas José Neves Tachotti Pires; Luis Fernando Tonello Gonçalves; Joao Ricardo Cordeiro Fernandes; Roney Orismar Sampaio; Flavio Tarasoutchi Journal: Front Cardiovasc Med Date: 2021-06-10