Right coronary artery spectral Doppler coronary flow velocity signal in baseline (A) and hyperemic (B) conditions

<p><b>Copyright information:</b></p><p>Taken from "Echocardiographic and hemodynamic determinants of right coronary artery flow reserve and phasic flow pattern in advanced non-ischemic cardiomyopathy"</p><p>http://www.cardiovascularultrasound.com/content/5/1/31</p><p>Cardiovascular Ultrasound 2007;5():31-31.</p><p>Published online 26 Sep 2007</p><p>PMCID:PMC2137923.</p><p></p> S = systolic, D = diastolic, portions of phasic coronary flow. APV = time-averaged peak coronary flow velocity. DSVR = diastolic/systolic flow velocity ratio

Baseline spectral Doppler coronary flow velocity signal in right coronary artery (A) and left anterior descending coronary artery (B)

<p><b>Copyright information:</b></p><p>Taken from "Echocardiographic and hemodynamic determinants of right coronary artery flow reserve and phasic flow pattern in advanced non-ischemic cardiomyopathy"</p><p>http://www.cardiovascularultrasound.com/content/5/1/31</p><p>Cardiovascular Ultrasound 2007;5():31-31.</p><p>Published online 26 Sep 2007</p><p>PMCID:PMC2137923.</p><p></p> S = systolic, D = diastolic, portions of phasic coronary flow. APV = time-averaged peak coronary flow velocity. DSVR = diastolic/systolic flow velocity ratio

Box-plot representing the RCA vs LAD comparison respecting the coronary flow reserve, showing no significant difference

<p><b>Copyright information:</b></p><p>Taken from "Echocardiographic and hemodynamic determinants of right coronary artery flow reserve and phasic flow pattern in advanced non-ischemic cardiomyopathy"</p><p>http://www.cardiovascularultrasound.com/content/5/1/31</p><p>Cardiovascular Ultrasound 2007;5():31-31.</p><p>Published online 26 Sep 2007</p><p>PMCID:PMC2137923.</p><p></p> LAD – left anterior descending coronary artery; N – number of patients; RCA – right coronary artery

Box-plot representing the RCA phasic coronary flow pattern (D/S) according the RV ejection fraction, showing no difference between RV non-dysfunctional vs

<p><b>Copyright information:</b></p><p>Taken from "Echocardiographic and hemodynamic determinants of right coronary artery flow reserve and phasic flow pattern in advanced non-ischemic cardiomyopathy"</p><p>http://www.cardiovascularultrasound.com/content/5/1/31</p><p>Cardiovascular Ultrasound 2007;5():31-31.</p><p>Published online 26 Sep 2007</p><p>PMCID:PMC2137923.</p><p></p> dysfunctional subgroups. APV – time-averaged peak coronary flow velocity; D/S – diastolic/systolic APV ratio; N – number of patients; RCA – right coronary artery; RV EF – right ventricular ejection fraction