Safety and Efficacy of Non-invasive and Ambulatory Hemodynamic Monitoring for Evaluating the Left Ventricular Outflow Tract Obstruction in Hypertrophic Cardiomyopathy
This study aimed to evaluate the efficacy of non-invasive dynamic blood pressure monitoring in assessing left ventricular outflow tract obstruction in patients with hypertrophic cardiomyopathy. We prospectively collected SBP waveforms and LVOT gradient data from patients with obstructive and non-obstructive disease, systematically analyzed their correlation, and explored its clinical value in different clinical scenarios.
• 2: ② Diagnosed with hypertrophic cardiomyopathy (HCM) by echocardiography, with or without left ventricular outflow tract obstruction
• 3: ③ Conscious and mentally competent, able to understand and voluntarily sign the informed consent form
• 4: ④ Able to cooperate with the completion of provocation tests, non-invasive dynamic hemodynamic monitoring, and relevant follow-up examinations.
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