Volume 20, Issue 9 pp. 1247-1260
Original Article

Pharmacological stress, rest perfusion and delayed enhancement cardiac magnetic resonance identifies very early cardiac involvement in systemic sclerosis patients of recent onset

Roberto Giacomelli

Corresponding Author

Roberto Giacomelli

Division of Rheumatology, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, L'Aquila, Italy

Correspondence: Roberto Giacomelli, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Rheumatology Unit, delta 6 building, L'Aquila, PO box 67100, Italy. Email: [email protected]Search for more papers by this author
Ernesto Di Cesare

Ernesto Di Cesare

Department of Biotechnological and Applied Clinical Sciences, Division of Cardiac Radiology, Laboratory of Radiobiology, University of L'Aquila, L'Aquila, Italy

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Paola Cipriani

Paola Cipriani

Division of Rheumatology, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, L'Aquila, Italy

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Piero Ruscitti

Piero Ruscitti

Division of Rheumatology, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, L'Aquila, Italy

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Alessandra Di Sibio

Alessandra Di Sibio

Department of Biotechnological and Applied Clinical Sciences, Division of Radiology, Laboratory of Radiobiology, University of L'Aquila, L'Aquila, Italy

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Vasiliki Liakouli

Vasiliki Liakouli

Division of Rheumatology, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, L'Aquila, Italy

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Antonio Gennarelli

Antonio Gennarelli

Department of Biotechnological and Applied Clinical Sciences, Division of Radiology, Laboratory of Radiobiology, University of L'Aquila, L'Aquila, Italy

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Francesco Carubbi

Francesco Carubbi

Division of Rheumatology, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, L'Aquila, Italy

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Alessandra Splendiani

Alessandra Splendiani

Department of Biotechnological and Applied Clinical Sciences, Division of Radiology, Laboratory of Radiobiology, University of L'Aquila, L'Aquila, Italy

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Onorina Berardicurti

Onorina Berardicurti

Division of Rheumatology, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, L'Aquila, Italy

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Paola Di Benedetto

Paola Di Benedetto

Division of Rheumatology, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, L'Aquila, Italy

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Francesco Ciccia

Francesco Ciccia

Division of Rheumatology, Department of Internal Medicine, University of Palermo, Palermo, Italy

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Giuliana Guggino

Giuliana Guggino

Division of Rheumatology, Department of Internal Medicine, University of Palermo, Palermo, Italy

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Ganna Radchenko

Ganna Radchenko

Institute of Cardiology of Ukrainian National Academy of Medical Science, Kyiv, Ukraine

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Giovanni Triolo

Giovanni Triolo

Division of Rheumatology, Department of Internal Medicine, University of Palermo, Palermo, Italy

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Carlo Masciocchi

Carlo Masciocchi

Department of Biotechnological and Applied Clinical Sciences, Division of Radiology, Laboratory of Radiobiology, University of L'Aquila, L'Aquila, Italy

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First published: 04 June 2017
Citations: 15

Abstract

Objective

To evaluate occult cardiac involvement in asymptomatic systemic sclerosis (SSc) patients by pharmacological stress, rest perfusion and delayed enhancement cardiac magnetic resonance (CMR), for a very early identification of patients at higher risk of cardiac-related mortality.

Methods

Sixteen consecutive patients with definite SSc, fulfilling the American College of Rheumatology/European League Against Rheumatism 2013 classification criteria in less than 1 year from the onset of Raynaud's phenomenon, underwent pharmacological stress, rest perfusion and delayed enhancement CMR. At enrollment, no patient showed signs and/or symptoms suggestive for cardiac involvement. No patient showed traditional cardiovascular risk factors. Both the 12-lead electrocardiogram examination and echocardiographic evaluation did not show any alterations in our cohort.

Results

Stress perfusion defects of left ventricle were detected in six out of 16 (37.5%) patients and these defects did not match with the coronary flow distribution. The results showed the presence of two different patterns of stress perfusion defects: sub-endocardial and/or a midmyocardial. The presence of stress perfusion defects did not correlate with any clinical feature of enrolled patients.

Conclusion

Myocardial stress perfusion defects may be detected early by pharmacological stress perfusion CMR, a reliable and sensitive technique for the noninvasive evaluation of SSc heart disease, in patients with SSc of recent onset. These defects seem to be independent from traditional risk factors and associated comorbidities, suggesting they are a specific hallmark of the disease.

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