Related Experiment Video

Updated: Jun 28, 2025

Real-Time Cardiac Mapping with a Noninvasive Imageless Electrocardiographic Imaging System
10:17

Real-Time Cardiac Mapping with a Noninvasive Imageless Electrocardiographic Imaging System

Published on: April 11, 2025

536

Cardiology: What You May Have Missed in 2023

Abdulrahman Alfraih1, Achieng Tago1, Michael Lacombe2

  • 1McMaster University, Hamilton, Ontario, Canada (A.A., A.T.).

Annals of Internal Medicine
|April 15, 2024
PubMed

Insights

Key 2023 cardiology advances include new treatments for obesity and cardiovascular outcomes, updated myocardial infarction (MI) management, and innovative transcatheter therapies for valve regurgitation. These findings offer improved patient care strategies.

Area of Science:

  • Cardiology
  • Cardiovascular Medicine
  • Clinical Cardiology

Background:

  • Cardiology research continually evolves, introducing novel therapeutic strategies for diverse cardiovascular conditions.
  • A comprehensive review of over 1300 articles identified significant cardiology publications from 2023.

Purpose of the Study:

  • To summarize pivotal cardiology research published in 2023, focusing on advancements in prevention, treatment, and management of various cardiac conditions.
  • To highlight key findings relevant to clinical practice and future research directions in cardiovascular medicine.

Main Methods:

  • Systematic screening of over 1300 cardiology articles published in 2023.
  • Selection and synthesis of studies addressing prevention, acute coronary syndromes, heart failure, arrhythmias, and structural heart disease.

Main Results:

  • Semaglutide's effect on obesity and cardiovascular outcomes, and bempedoic acid's cardiovascular benefits were examined.
  • Evidence comparing conservative versus invasive management for frail, older patients with non-ST-segment elevation myocardial infarction (NSTEMI) was reviewed.
  • The STREAM-2 trial's findings on half-dose thrombolysis for ST-segment elevation myocardial infarction (STEMI) in older adults were discussed.
  • Guideline-directed medical therapy for heart failure, noninvasive testing (coronary computed tomography angiography) for stable coronary artery disease, anticoagulation in device-detected atrial fibrillation, and transcatheter mitral/tricuspid regurgitation treatments were highlighted.

Conclusions:

  • The reviewed 2023 cardiology literature showcases significant progress in pharmacotherapy, interventional techniques, and patient management strategies.
  • These advancements offer potential for improved cardiovascular outcomes across a spectrum of patient populations, from prevention to complex structural heart interventions.

More Related Videos

High-Resolution Endocardial and Epicardial Optical Mapping in a Sheep Model of Stretch-Induced Atrial Fibrillation09:17

High-Resolution Endocardial and Epicardial Optical Mapping in a Sheep Model of Stretch-Induced Atrial Fibrillation

Published on: July 29, 2011

14.8K
Viral Transgene Expression in Rodent Hearts and the Assessment of Cardiac Arrhythmia Risk05:15

Viral Transgene Expression in Rodent Hearts and the Assessment of Cardiac Arrhythmia Risk

Published on: July 27, 2022

1.6K

Related Concept Videos

Development of the Heart01:27

Development of the Heart

The development of the human heart, a crucial organ, commences from the mesoderm on the 18th or 19th day after fertilization. This process initiates in the cardiogenic area, a group of mesodermal cells at the embryo's head end, which evolves into elongated strands known as cardiogenic cords. These cords undergo a transformation to form hollow-centered endocardial tubes.
As the embryo undergoes lateral folding, these paired tubes approach each other, merging into a single primitive heart...
929
Pathophysiology of Cardiac Performance01:29

Pathophysiology of Cardiac Performance

Typical heart performance is influenced by heart rate, rhythm, myocardial contraction, and metabolism or blood flow. The cardiac muscle exhibits distinct electrophysiological features, including pacemaker activity and calcium channel control, which play a vital role in the heart's response to various drugs. The autonomic nervous system, comprising the sympathetic and parasympathetic branches, regulates heart rate. Sympathetic activation increases heart rate, while parasympathetic activation...
645
Cardiovascular Drugs: Classification based on Therapeutic Indications01:18

Cardiovascular Drugs: Classification based on Therapeutic Indications

Cardiovascular diseases, encompassing a range of conditions, can significantly affect the heart's operations and the overall circulatory system. These conditions impair the heart's ability to pump blood, leading to a deficit in oxygen supply to crucial organs. Anomalies in the heart's electrical system, known as arrhythmias, can cause heartbeats to accelerate or slow down. Usually, heart rates increase during physical activity and decrease while resting or sleeping. However,...
2.8K
Pulse rhythm01:30

Pulse rhythm

Pulse rhythm refers to the pattern of pulsations within specific intervals, offering valuable insights into the regularity or irregularity of the heart's beats as observed through the pattern of pulsation within specific intervals. A regular pulse exhibits a consistent heart rate with uniform waveforms and pulsation force, variations of which can be classified as normal, weak, or bounding.
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac...
790