Athletes without preexisting cardiac disease can develop fatal

USMLE USMLE 2 CK
#1
  1. Athletes without preexisting cardiac disease can develop fatal … after sudden blunt chest wall trauma, also known as commotio cordis. This phenomenon most commonly occurs during baseball but is rare?
  2. We view prolongation of the QRS duration >… msec as a sign of potential cardiac toxicity of TCA , and as an indication for a trial of therapy with intravenous …?
  3. origin of A FIB Vs A flutter?
  4. Extension of aortic dissection can involve the right coronary artery, leading to inferior MI (ST-segment elevation in lead II, III, and AVF) T/F?
  5. Pulsus bigeminus is seen in?
  6. What is BNP level to exclude acute heart failure?
  7. Syncope during sleeping happen in …?
  8. Poor prognostic lab finding in heart failure?