Description
Sepsis guidance assumes a normal heart
Standard sepsis protocols are built around a patient whose ventricle responds to a fluid challenge. A large proportion do not — they have existing cardiac disease, or they develop septic cardiomyopathy, and following the protocol makes them worse. In hospitals without an intensivist or a cardiologist on site, whoever is present has to notice that and adapt.
This reference is written with that in mind.
The cardiac chapters
Septic cardiomyopathy — recognition, reversibility, and why ejection fraction misleads in a vasodilated circulation. Assessing fluid responsiveness, and the point at which more fluid causes harm. Vasopressor and inotrope selection when the ventricle is already impaired. Sepsis in patients with heart failure, valve disease or an implanted device. Troponin elevation and distinguishing demand ischaemia from an acute coronary event.
Realistic about monitoring
Much of the published guidance assumes invasive monitoring or bedside echocardiography. The book states what can be assessed clinically and with basic measurements when neither is available — which is the situation for a substantial part of this directory and is usually left unaddressed.
The general sepsis material
Recognition and scoring, source control, antimicrobial timing, lactate interpretation, de-escalation.
Suits
Emergency physicians, intensivists, general physicians covering acute intake, cardiologists asked to advise, and critical care nursing staff.
PDF, lifetime access, from CardiologyBooks.com.
The first hour, and the diagnosis that is not sepsis
Sepsis is a time-critical diagnosis made without a confirmatory test, and this book treats the uncertainty honestly. Recognition, the initial bundle, fluid strategy and its limits, and early vasopressor use are set out with thresholds; equal space is given to the mimics — cardiogenic shock, pulmonary embolism, adrenal crisis, drug reaction — because treating the wrong one costs hours.
Advanced care and the cardiac interface
Later chapters cover source control, antimicrobial de-escalation, lactate interpretation, and organ support decisions. Septic cardiomyopathy, arrhythmia in the septic patient, troponin elevation without occlusion, and the management of sepsis in a patient with existing heart failure or a prosthetic valve are addressed specifically, since these are the situations in which general sepsis protocols and cardiological judgement most often conflict.
