32 träffar

ArticleCardiology
Diuretic Strategy and Decongestion in Heart Failure

…or both. The clinical consequences of extracellular volume expansion include elevated cardiac filling pressures, pulmonary congestion, systemic venous hypertension, and peripheral interstitial edema. These abnormalities…

ArticleArrhythmias and arrhythmology
Atrial Fibrillation in the Critically Ill Patient

…and consequences may include: Palpitations and awareness of an irregular or rapid heartbeat Dyspnoea and worsening pulmonary congestion Reduced exercise capacity Symptoms or signs of…

ArticleCardiology
Heart Failure with Reduced Ejection Fraction (HFrEF)

…cardiovascular societies, defines HF as a clinical syndrome corroborated by elevated natriuretic peptide levels and/or objective evidence of pulmonary or systemic congestion [3] . Within…

ArticleCardiology
Coronary Anomalies and Myocardial Bridging

…and an intramural course. An anomalous left coronary artery is less common but more malignant than an anomalous right coronary artery. Anomalous origin of a…

ArticleECG
Cardiac electrophysiology and ECG interpretation

…discs . The intercalated disc is composed of cell membrane proteins that connect adjacent cells mechanically and electrically. The electrical connection is established by gap junctions…

ArticleArrhythmias and arrhythmology
Sinus tachycardia & Inappropriate sinus tachycardia

…receptors) and parasympathetic withdrawal. Sinus tachycardia secondary to disease and medications : A wide range of diseases and medications may cause sinus tachycardia; e.g congestive…

ArticleCardiology
Cardiac amyloidosis

…A history of increasing frequency of hospitalizations and visits for heart failure without disease recognition in the 3 years preceding diagnosis is also a notable…

ArticleKunskapsbas
🟠 Nitroglycerin

…congestive heart failure. Angina pectoris. Hypertension, hypertensive crisis/emergency. Pulmonary hypertension. Blood pressure control. Mechanism of action Nitroglycerin provides nitric oxide (NO) that induces vasodilatation…

ArticleKunskapsbas
🟠 Nitroprusside

…used for mor than 10 minutes. Administer sodium thiosulfate (cyanide into thiocyanate) and terminate infusion of nitroprusside if cyanide toxicity is suspected. Adverse effects • Nausea…

ArticleECG
The PR Interval & PR segment

…pre excitation (presence of an accessory pathway). This is associated with a delta wave. For further details on the PR interval and the PR segment…

ArticleKunskapsbas
🟠 Drug-Induced Cardiotoxicity

…Active Ingredient(s) Cardiotoxicity Label Section DICT Concern Cardiac side effects Severity of cardiotoxicity Hyaluronic Acid HYALURONIC ACID HYALURONIC ACID NA no no ZYPREXA Relprevv…