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Tore D, Faletti R, Gaetani C, Bozzo E, Biondo A, Carisio A, Menchini F, Miccolis M, Papa FP, Trovato M, Fonio P, Gatti M. Cardiac magnetic resonance of hypertrophic heart phenotype: A review. Heliyon 2023; 9:e17336. [PMID: 37441401 PMCID: PMC10333467 DOI: 10.1016/j.heliyon.2023.e17336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 06/05/2023] [Accepted: 06/14/2023] [Indexed: 07/15/2023] Open
Abstract
Hypertrophic heart phenotype is characterized by an abnormal left ventricular (LV) thickening. A hypertrophic phenotype can develop as adaptive response in many different conditions such as aortic stenosis, hypertension, athletic training, infiltrative heart muscle diseases, storage disorders and metabolic disorders. Hypertrophic cardiomyopathy (HCM) is the most frequent primary cardiomyopathy (CMP) and a genetical cause of cardiac hypertrophy. It requires the exclusion of any other cause of LV hypertrophy. Cardiac magnetic resonance (CMR) is a comprehensive imaging technique that allows a detailed evaluation of myocardial diseases. It provides reproducible measurements and myocardial tissue characterization. In clinical practice CMR is increasingly used to confirm the presence of ventricular hypertrophy, to detect the underlying cause of the phenotype and more recently as an efficient prognostic tool. This article aims to provide a detailed overview of the applications of CMR in the setting of hypertrophic heart phenotype and its role in the diagnostic workflow of such condition.
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Affiliation(s)
- Davide Tore
- Radiology Unit, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Riccardo Faletti
- Radiology Unit, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Clara Gaetani
- Radiology Unit, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Elena Bozzo
- Radiology Unit, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Andrea Biondo
- Radiology Unit, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Andrea Carisio
- Radiology Unit, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Francesca Menchini
- Radiology Unit, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Maria Miccolis
- Radiology Unit, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Francesco Pio Papa
- Radiology Unit, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Martina Trovato
- Radiology Unit, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Paolo Fonio
- Radiology Unit, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Marco Gatti
- Radiology Unit, Department of Surgical Sciences, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
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Chu G, Zhang G, Zhu M, Zhang Z, Wu Y, Zhang H. Acute One-Stop Cardiovascular Magnetic Resonance Imaging for Differential Diagnosis in Patients with Acute Coronary Syndrome and Unobstructed Coronary Arteries. Med Princ Pract 2015; 24:325-31. [PMID: 25968879 PMCID: PMC5588295 DOI: 10.1159/000381856] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Accepted: 04/07/2015] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE We aimed to evaluate the contributions of acute one-stop cardiovascular magnetic resonance (CMR) imaging to the differential diagnosis of acute coronary syndrome (ACS) and unobstructed coronary arteries. SUBJECTS AND METHODS In this study, 32 consecutive patients who presented with ACS and unobstructed coronary arteries on angiography were enrolled between January 2010 and December 2012. Acute one-stop CMR, including cine, angiography, black-blood, first-pass perfusion and late gadolinium enhancement (LGE) imaging, was performed with a pre-specified algorithm which was decided on by the doctors for all patients. The intimal flap in the aorta and the filling defect in the pulmonary artery were detected on MR angiography imaging. Left ventricular wall motion and ventricular thickness were analyzed in cine-mode sequences. The LGE images were reviewed for the presence, anatomical distribution and extent of contrast enhancement. RESULTS The acute one-stop CMR study was completed in all the 32 patients without adverse events. The overall time duration was between 15 and 60 min. Of the 32 patients, a CMR diagnosis was made in 30 (93.8%). Aortic dissection was detected in 3 patients, pulmonary embolism in 2, hypertrophic cardiomyopathy in 2, acute myocardial infarction in 5, acute myocarditis in 16 and stress cardiomyopathy in 2. No confirmed diagnosis was established in the remaining 2 patients with normal CMR. CONCLUSION Acute one-stop CMR allowed for the identification of an aetiology in most of the patients in this study. It may prove to be of immense help in establishing a differential diagnosis in patients presenting with acute chest pain, elevated troponin I and normal coronary arteries.
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Affiliation(s)
- Guang Chu
- Department of Cardiology, People's Republic of China, First People's Hospital, Shanghai
| | - Guobing Zhang
- Department of Cardiology, People's Republic of China, First People's Hospital, Shanghai
- *Guobing Zhang, MD, PhD, Department of Cardiology, Shanghai Jiaotong University, First People's Hospital, 85 Wu Jin Road, Shanghai 200080 (People's Republic of China), E Mail
| | - Ming Zhu
- Department of Radiology, Shanghai Jiaotong University, First People's Hospital, Shanghai
| | - Zhi Zhang
- Department of Cardiology, People's Republic of China, First People's Hospital, Shanghai
| | - Ying Wu
- Department of Cardiology, People's Republic of China, First People's Hospital, Shanghai
| | - Hao Zhang
- Department of Radiology, Shanghai Jiaotong University, First People's Hospital, Shanghai
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