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  Indian J Med Microbiol
 

Figure 4: (a) Line diagram depicting the measurements of preejection period and left ventricular ejection time using pulsed Doppler echocardiography. (b). Measurements of preejection period and left ventricular ejection time in an ischemic heart disease patient 1 week post revascularization with percutaneous coronary intervention: PEP (2 MV A Dur) = 97 ms, left ventricular ejection time (3 MV A Dur) = 275 ms, PEP/LVET = 0.35. Cross-sectional area of aortic orifice (LVOT: Left ventricular outflow tract or 1 L) = 2.2 cm

Figure 4:  (a) Line diagram depicting the measurements of preejection period and left ventricular ejection time using pulsed Doppler echocardiography. (b). Measurements of preejection period and left ventricular ejection time in an ischemic heart disease patient 1 week post revascularization with percutaneous coronary intervention: PEP (2 MV A Dur) = 97 ms, left ventricular ejection time (3 MV A Dur) = 275 ms, PEP/LVET = 0.35. Cross-sectional area of aortic orifice (LVOT: Left ventricular outflow tract or 1 L) = 2.2 cm