Maternally inherited cardiomyopathy: clinical and molecular characterization of a large kindred harboring the A4300G point mutation in mitochondrial deoxyribonucleic acid
Carlo Casali, MD, PhD*,
Giulia dAmati, MD, PhD ,
Paola Bernucci, MD, PhD ,
Luciano DeBiase, MD ,
Camillo Autore, MD ,
Filippo M. Santorelli, MD*,
Domenico Coviello, PhD|| and
Pietro Gallo, MD
* Istituto di Clinica delle Malattie Nervose e Mentali, Università di RomaLa Sapienza, Rome, Italy
Dipartimento di Medicina Sperimentale e Patologia, Università di RomaLa Sapienza, Rome, Italy
Istituto di Chirurgia del Cuore e dei Grossi VasiCardiologia 2, Università di RomaLa Sapienza, Rome, Italy
Dipartimento di Scienze Cardiovascolari e Respiratorie, Università di RomaLa Sapienza, Rome, Italy
|| Istituto di Biologia e Genetica, Università di Genova, Genoa, Italy

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Figure 1 M-mode and two-dimensional echocardiogram of the proband showing left ventricular wall hypertrophy, left ventricular dilation and diffuse hypokinesis.
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Figure 2 Family tree. Arrowhead indicates the proband. Filled symbols represent affected individuals.
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Figure 3 M-mode echocardiogram of an affected family member showing symmetrical left ventricular wall hypertrophy with normal diastolic and systolic diameters.
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