Basic Course in Pediatric Heart Failure and Heart Transplantation – Niakoro

Basic Course in Pediatric Heart Failure and Heart Transplantation

Basic Course in Pediatric Heart Failure and Heart Transplantation

Course Content

Total learning: 67 lessons / 6 quizzes Time: 8 hours

Management of pediatric diastolic dysfunction

  • Mild diastolic dysfunction: patients in this group are asymptomatic as long as the diastolic filling period is sufficiently long to accommodate the delay in myocardial relaxation.
  • The key to management in Grade 1 is B-Blocker therapy, helpful in minimizing tachycardia, and the control of factors that further aggravate diastolic dysfunction (i.e., management of hypertension, obesity, diabetes mellitus, ischemia).
  • If patients have a moderate increase in filling pressure (Grade 2) in addition to impaired relaxation. Hence, a decrease in preload or venous congestion is required (diuresis) as well as neurohormonal modulation with (ACE) and ARBs
  • Restrictive pattern (severe diastolic dysfunction: Grade 4): patients in these groups have a markedly increased filling pressure, and diastolic filling occurs mostly during early diastole, with a relatively fixed stroke volume. Patients may not tolerate B-blockade. Diuresis is the initial treatment of choice, and treatment with an ACE inhibitor or ARBs can be titrated.

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