<prompt> The treatment most likely to benefit a patient of massive pulmonary embolism in shock ?Thrombolytic therapyInotropic agentVasodilator therapyDiuretic therapy  <response>: Ans. is a i.e., Thrombolytic therapy Treatment of patients with pulmonary embolism based on risk stratificationPatient with pulmonary embolismLow risk Small PEIntermediate nsk Submassive PEHigh nsk Massive PEo Normotensiono Normotensiono HypotensionPlusPlusPluso Normal right ventricularo Right ventrucular dysfunctiono R V dysfunctionfunctionRV hypokinesia on echocardiogram o T reatment of choice iso Treatment is controversialo Treatment of choice isanticoagulation Thrombolysis or Embolectomy 