The significance of ST-segment depression on resting electrocardiogram in patients without prior cardiac disease and anginal chest pai

Not Applicable

• Conditions: left ventricular hypertrophy, silent myocardial ischemia

• Registration Number: JPRN-UMIN000050291
• Lead Sponsor: Saito Hospital

Brief Summary

ST-segment depression on resting electrocardiogram without prior cardiac disease and anginal chest pain is independently correlated with 1. age and 2. peak voltage of ST-segment depression in stress electrocardiogram and not independently correlated with left ventricular mass and left ventricular posterior wall thickness in end-diastole on echocardiography; on the contrary, it was not correlated with ischemic signs of stress electrocardiogram analyzed by ST-segment/ heart-rate loop method.

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Completion: 2011-08-31
• Study Start: 2023-02-09
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete: follow-up complete
• Sex: All
• Target Recruitment: 83

Inclusion Criteria

Not provided

Exclusion Criteria

1. patients with clinical signs of acute coironary syndrome, angina pectoris, syncope and congestive heart failure 2. Patients with electrocardiographic signs of left or right bundle branch blocks, pre-excitation syndrome, pacemaker implantation, sick sinus syndrome, any degree of atrioventricular blocks and tachyarrhythmias (paroxysmal supraventricular tachycardia, sustained or non-sustained ventricular tachycardia)

Study & Design

• Study Type: Observational
• Study Design: Not specified