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Table 3 Summary of time-to-peak flow and acceleration in main, right and left pulmonary arteries (MPA, RPA, and LPA, respectively) measured from 4D flow data

From: Non-invasive assessment of cardiac function and pulmonary vascular resistance in an canine model of acute thromboembolic pulmonary hypertension using 4D flow cardiovascular magnetic resonance

 

TTP flow (ms)

TTP acceleration (ms)

 

MPA

RPA

LPA

MPA

RPA

LPA

Pre + Post

279 ± 170

298 ± 149

305 ± 145

219 ± 161

238 ± 150

223 ± 141

Pre

339 ± 176

337 ± 161

351 ± 136

261 ± 162

270 ± 159

234 ± 149

Post

230 ± 163

259 ± 144

248 ± 149

184 ± 167

206 ± 152

210 ± 147

  1. Differences in TTP flow and acceleration pre- and post-embolization were not significant (P ≥ 0.05).