TY - GEN
T1 - Biventricular Involvement In Hypertrophic Cardiomyopathy
T2 - 10th IEEE International Conference on Healthcare Informatics, ICHI 2022
AU - Damani, Devanshi N.
AU - Kapoor, Anoushka
AU - Sivasubramaniam, Priyadharshini
AU - Farahani, Nasibeh
AU - Enayati, Moein
AU - Geske, Jeffrey B.
AU - Ackerman, Michael J.
AU - Bos, Johan M.
AU - Pasupathy, Kalyan
AU - Araoz, Philip A.
AU - Arunachalam, Shivaram P.
AU - Arruda-Olson, Adelaide M.
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Hypertrophic cardiomyopathy (HCM) is a cardiac muscle disorder known to predominantly affect the left ventricle (LV) of the heart. Recent literature has emphasized the importance of right ventricular abnormalities on clinical outcomes. This study aims to use cardiac magnetic resonance (CMR) imaging to investigate the relationship between left ventricular mass and visually observed right ventricular hypertrophy (RVH) in a large, tertiary care center cohort of patients with HCM spanning 20 years. Out of 1473 patients with HCM who underwent CMR imaging, 852 patients matched the inclusion criteria of the study. 3 trained observers traced the LV and RV contours for these patients using a semi-automated method while simultaneously recording visually appreciated RVH. The data was then analyzed using the t-test to compare the means of the groups. Patients with visually observed RVH had higher LV mass compared to those without RVH (p<0.0001). This correlation persisted in both systole and diastole, regardless of whether papillary muscles were considered a part of the blood pool or the myocardium. Results provide promising preliminary data on the relationship between the LV and RV mass in patients with HCM.
AB - Hypertrophic cardiomyopathy (HCM) is a cardiac muscle disorder known to predominantly affect the left ventricle (LV) of the heart. Recent literature has emphasized the importance of right ventricular abnormalities on clinical outcomes. This study aims to use cardiac magnetic resonance (CMR) imaging to investigate the relationship between left ventricular mass and visually observed right ventricular hypertrophy (RVH) in a large, tertiary care center cohort of patients with HCM spanning 20 years. Out of 1473 patients with HCM who underwent CMR imaging, 852 patients matched the inclusion criteria of the study. 3 trained observers traced the LV and RV contours for these patients using a semi-automated method while simultaneously recording visually appreciated RVH. The data was then analyzed using the t-test to compare the means of the groups. Patients with visually observed RVH had higher LV mass compared to those without RVH (p<0.0001). This correlation persisted in both systole and diastole, regardless of whether papillary muscles were considered a part of the blood pool or the myocardium. Results provide promising preliminary data on the relationship between the LV and RV mass in patients with HCM.
KW - cardiac magnetic resonance (cmr)
KW - hypertrophic cardiomyopathy (hcm)
KW - left ventricular hypertrophy (lvh)
KW - right ventricular hypertrophy (rvh)
UR - http://www.scopus.com/inward/record.url?scp=85139073945&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85139073945&partnerID=8YFLogxK
U2 - 10.1109/ICHI54592.2022.00031
DO - 10.1109/ICHI54592.2022.00031
M3 - Conference contribution
AN - SCOPUS:85139073945
T3 - Proceedings - 2022 IEEE 10th International Conference on Healthcare Informatics, ICHI 2022
SP - 134
EP - 137
BT - Proceedings - 2022 IEEE 10th International Conference on Healthcare Informatics, ICHI 2022
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 11 June 2022 through 14 June 2022
ER -