Direct visualization of a significant stenosis of the right coronary artery by transthoracic echocardiography. A case report

Table 1 Measurements

1	SPDV: 1.39 m/s	PPDV: 0.37 m/s	Ratio_SPDV/PPDV = 3.75
	Flow velocity at baseline	Flow velocity at adenosine	Ratio_{adenosine/baseline}
2	0.28 m/s	0.78 m/s	CFVR_LAD = 2.78
3	0.41 m/s	0.48 m/s	CFVR_RDP = 1.17
4	0.38 m/s	0.83 m/s	CFVR_RDP = 2.18

1: Ratio between the stenotic peak velocity (SPDV) and the prestenotic peak velocity (PPDV)
2: Coronary flow velocity reserve of the LAD
3: Coronary flow velocity reserve of the RDP before PCI
4: Coronary flow velocity reserve of the RDP at readmission

ISSN: 1476-7120