We present three patients with apical hypertrophic cardiomyopathy, their diagnosis was performed by means of imaging techniques to determine morphology, severity, configuration, complications, and distribution of the ventricular hypertrophy. Through color-flow and pulsed Doppler, the protosystolic flow in the midventricular region was detected, which we believe corresponds to the obstruction due to coarctation of the walls during early ventricular systole and that this gradient is independent from the one identified as paradoxical in patients with apical aneurysm. Explorations by means of magnetic resonance and Gated-Spect myocardial gammagraphy revealed the apical location of the hypertrophy confirming the "spadelike" configuration of the left ventricle and the absence of apical aneurysm.

Download full-text PDF

Source

Publication Analysis

Top Keywords

hypertrophic cardiomyopathy
8
myocardial gammagraphy
8
patients apical
8
apical aneurysm
8
[apical hypertrophic
4
cardiomyopathy aneurysm
4
aneurysm diagnosis
4
diagnosis trough
4
trough myocardial
4
gammagraphy magnetic
4

Similar Publications

Cardiac MRI Evaluation of Heart Failure and Cardiomyopathies.

R I Med J (2013)

February 2025

Brown University Health Cardiovascular Institute; Rhode Island, the Miriam and Newport Hospitals; Warren Alpert Medical School, Brown University.

Cardiac magnetic resonance imaging (CMR) is an exciting noninvasive imaging modality with increasing utilization in the field of cardiovascular medicine. In conjunction with echocardiogram, computed tomography, and invasive therapies, CMR has provided exceptional capability to further evaluate complex clinical cardiac conditions. CMR provides both anatomical and physiological information of a variety of tissue types, without the need for ionizing radiation.

View Article and Find Full Text PDF

The left atrium (LA) is pivotal in cardiac hemodynamics, serving as a dynamic indicator of left ventricular (LV) compliance and diastolic function. The LA undergoes structural and functional adaptations in response to hemodynamic stress, infiltrative processes, myocardial injury, and arrhythmic triggers. Remodeling of the LA in response to these stressors directly impacts pulmonary circulation, eventually leading to pulmonary capillary involvement, pulmonary artery hypertension, and eventually right ventricular failure.

View Article and Find Full Text PDF

Aims: How the underlying etiology and pathophysiology of left ventricular (LV) hypertrophy affects LA remodeling and function remains unexplored. The present study aims to investigate the influence of various hypertrophic phenotypes on LA remodeling and function.

Methods And Results: Patients with LV hypertrophy who underwent cardiac magnetic resonance (CMR) were compared to a control group.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!