Relias Dysrhythmia Basic Test Answers (Latest 2023 2024) A+ Graded

Relias Dysrhythmia Basic Test Answers (Latest 2023 - 2024) A+ GRADED Normal sinus rhythm - heart rhythm originating in the sinoatrial node with a rate in patients at rest of 60 to 100 beats per minute Sinus Arrhythmia - Appearance is ALMOST NORMAL: Respiratory - Circulatory interaction Rate INCREASES with INSPIRATION (IN=IN) Sinus Bradycardia - 100 (100-150) normal sinus rhythm Premature Atrial Contraction (PAC) - Heart Rate: Depends on underlying rhythm Regularity: Interrupts the regularity of underlying rhythm P-Wave: can be flattened, notched, or unusual. May be hidden within the T wave PRI: measures between .12-.20 seconds and can be prolonged; can be different from other complexes QRS: