Relationship Between Frontal QRS-T Angle and Collateral Circulation in Coronary Artery Chronic Total Occlusion | NCT07743437

NCT07743437

Overview

NCT ID: NCT07743437
Lead Sponsor: Assiut UniversityOTHER
Official Title: Frontal QRS-T Angle as an Electrocardiographic Marker for Collateral Circulation in Coronary Artery Chronic Total Occlusion
Brief Summary: • Aim of the work: To examine the relationship between collateral circulation and the frontal QRS-T angle in patients with chronic total occlusion (CTO)
Conditions: Chronic Total Occlusion (CTO)
Frontal QRS-T Angle
Interventions: 12-lead Electrocardiogram (ECG) and Coronary Angiography

Ages Eligible for Study: Adult (18-64)Older Adult (65+)
Sexes Eligible for Study: All
Accepts Healthy Volunteers?: No
Eligibility Criteria: Inclusion Criteria:

Patients undergoing diagnostic coronary angiography due to stable angina persisting for a minimum duration of three months.

Patients diagnosed with total occlusion in at least one coronary artery, assessed to have chronic total occlusion (CTO) based on clinical and angiographic findings.

Exclusion Criteria:

Patients presenting with malignancies, atrial fibrillation, connective tissue disorders, hepatic failure, or renal failure.

A documented history of cardiac pacemaker implantation, prior bypass surgeries, or surgical valve replacements.

Congenital heart anomalies.

Patients receiving pharmacological interventions that affect ventricular repolarization (other than beta-adrenergic antagonists).

Individuals exhibiting abnormal electrolyte levels at the time of admission.

Central Contacts: Tarek YaserContact
tarek.18313588@med.aun.edu.eg+201005094712