Noninvasive Predictors of Coronary Slow Flow Phenomenon in Patients Presenting with Chronic Coronary Syndrome

Background: Patients with coronary slow flow phenomenon (CSFP) exhibit the following characteristics: Predominantly middle-aged males, majority have mixed pattern angina, persistent chest pain sensations after therapy, and many had repeated invasive non-invasive examinations.
 Objectives: Our study aimed to determine base of predictors in patients presenting chronic syndrome.
 Methods: This a case-control included 100 participants suspected artery disease were divided into two groups matched age sex group I: 50 primary CSFP II: normal angiography. Each patient was undergoing demographic data taking, physical investigation, good hydration, restrict fasting hours requested for angiography, 12 lead-Electrocardiogram (ECG)s obtained each at rest, laboratory parameters, treadmill exercise ECG, transthoracic echocardiography assess thickness left ventricle’s (LV) wall, its interior dimensions, as well LV’s ejection fraction (EF) using M-mood method aortic propagation velocity.
 Results: male Canadian Cardiovascular Society Angina grade’s (CCSA) class 3 significantly decreased I compared II sex, Diabetes mellitus (DM), smoker CCSA 4 substantially increase (P <0.05). P wave max, Wave dispersion (PWd), corrected QT (QTcd) resting T inversion ST Waves segment depression stress ECG II. QTc min lower LA diameter increased than Aortic velocity Hematocrit, total leucocytic count, mean platelet volume High-sensitivity C-reactive protein (hsCRP) <0.05).
 Conclusions: having who are diagnosed flow, dilated LA, or 4, elevated hematocrit value, volume, HsCRP, PWd, QTcd, inversion, depression, statistically higher controls.