A Report on the Electrocardiographic Study of Two Cases of Nodal Rhythm Exhibiting R-P Intervals

Heard, James D.; Strauss, Arthur E.

doi:10.1097/00000441-191802000-00007

Cited by 6 publications

(3 citation statements)

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Section: Heart Rhythm and Heart Ratementioning

confidence: 99%

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Haemodynamic monitoring during noncardiac surgery: past, present, and future

Kouz,

Thiele,

Michard

et al. 2024

J Clin Monit Comput

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During surgery, various haemodynamic variables are monitored and optimised to maintain organ perfusion pressure and oxygen delivery – and to eventually improve outcomes. Important haemodynamic variables that provide an understanding of most pathophysiologic haemodynamic conditions during surgery include heart rate, arterial pressure, central venous pressure, pulse pressure variation/stroke volume variation, stroke volume, and cardiac output. A basic physiologic and pathophysiologic understanding of these haemodynamic variables and the corresponding monitoring methods is essential. We therefore revisit the pathophysiologic rationale for intraoperative monitoring of haemodynamic variables, describe the history, current use, and future technological developments of monitoring methods, and finally briefly summarise the evidence that haemodynamic management can improve patient-centred outcomes.

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Section: Heart Rhythm and Heart Ratementioning

confidence: 99%

“…Later, this method was proposed to continuously monitor heart rhythm and rate [ 4 ]. In 1918, electrocardiography was first used to monitor intraoperative heart rate [ 5 ]. Four years later, a prospective study used electrocardiography to investigate the effects of anaesthesia and surgery on heart rhythm and rate [ 6 ].…”

Section: Introductionmentioning

confidence: 99%

Haemodynamic monitoring during noncardiac surgery: past, present, and future

Kouz,

Thiele,

Michard

et al. 2024

J Clin Monit Comput

View full text Add to dashboard Cite

show abstract

“…THE electrocardiogram was introduced to clinical medicine in 1915, and in 1918 it was first used to study the patient under anaesthesia (Krumbhaar, 1918;Heard and Strauss, 1918).…”

Section: Introductionmentioning

confidence: 99%